B2100 Xplorer vs Galaxy S25

Quick verdict

Which is better?

Galaxy S25 leads the measured specs 20-2.

Measured wins

B2100 Xplorer: 2Galaxy S25: 20Ties: 1

Choose B2100 Xplorer for

SD card
Weight

Choose Galaxy S25 for

Thickness
5G support
Resolution

Biggest differences

ThicknessGalaxy S25

17.4 mmvs7.2 mm+142%

5G supportGalaxy S25

NovsYes+100%

SD cardB2100 Xplorer

YesvsNo+100%

ResolutionGalaxy S25

120 × 160 pxvs1080 × 2340 px+99%

B2100 Xplorer

Samsung

AView Details

Galaxy S25

Samsung

BView Details

Head-to-head comparison

B2100 Xplorer

spec wins

Ties

equal specs

Galaxy S25

spec wins

Overall winner

Display

Screen size

B2100 Xplorer1.8"

Galaxy S256.2"+71%

Resolution

B2100 Xplorer120 × 160 px

Galaxy S251080 × 2340 px+99%

Refresh rate

B2100 Xplorer—

Galaxy S25120 Hz

Peak brightness

B2100 Xplorer—

Galaxy S252,600 nits

Pixel density

B2100 Xplorer113 ppi

Galaxy S25416 ppi+73%

Performance

CPU speed

B2100 Xplorer—

Galaxy S25Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

RAM

B2100 Xplorer—

Galaxy S2512.0 GB

Storage

B2100 Xplorer—

Galaxy S25128 GB

Cameras

Main camera

B2100 Xplorer3.0 MP

Galaxy S2550.0 MP+94%

Front camera

B2100 Xplorer—

Galaxy S2512.0 MP

Battery

B2100 Xplorer1,000 mAh

Galaxy S254,000 mAh+75%

Wired charging

B2100 Xplorer—

Galaxy S2525 W

Build

Weight

B2100 Xplorer102 g+59%

Galaxy S25162 g

Thickness

B2100 Xplorer17.4 mm

Galaxy S257.2 mm+142%

IP rating

B2100 XplorerIP57

Galaxy S25IP68+17%

Connectivity

Wi‑Fi

B2100 XplorerNo

Galaxy S25Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

Bluetooth

B2100 Xplorer2.1, A2DP

Galaxy S255.4, A2DP, LE+61%

USB

B2100 Xplorer2.0

Galaxy S25USB Type-C 3.2, DisplayPort 1.2, OTG+38%

5G support

B2100 XplorerNo

Galaxy S25Yes+100%

NFC

B2100 Xplorer—

Galaxy S25Yes

3.5mm jack

equal specs

B2100 XplorerNo

Galaxy S25No

SD card

B2100 XplorerYes+100%

Galaxy S25No

Stereo speakers

B2100 Xplorer—

Galaxy S25Yes

B2100 XplorerSpecGalaxy S25

Display

1.8"

Screen size

6.2"+71%

120 × 160 px

Resolution

1080 × 2340 px+99%

—

Refresh rate

120 Hz

—

Peak brightness

2,600 nits

113 ppi

Pixel density

416 ppi+73%

Performance

—

CPU speed

Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

—

RAM

12.0 GB

—

Storage

128 GB

Cameras

3.0 MP

Main camera

50.0 MP+94%

—

Front camera

12.0 MP

Battery

1,000 mAh

Battery

4,000 mAh+75%

—

Wired charging

25 W

Build

102 g+59%

Weight

162 g

17.4 mm

Thickness

7.2 mm+142%

IP57

IP rating

IP68+17%

Connectivity

Wi‑Fi

Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

2.1, A2DP

Bluetooth

5.4, A2DP, LE+61%

2.0

USB

USB Type-C 3.2, DisplayPort 1.2, OTG+38%

5G support

Yes+100%

—

NFC

Yes

3.5mm jackequal specs

Yes+100%

SD card

—

Stereo speakers

Yes

Specifications Comparison

Network

Technology

B2100 Xplorer

GSM

Galaxy S25

GSM / CDMA / HSPA / EVDO / LTE / 5G

2G bands

B2100 Xplorer

GSM 850 / 900 / 1800 / 1900

Galaxy S25

GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA

GPRS

B2100 Xplorer

Class 10

Galaxy S25

EDGE

B2100 Xplorer

Class 10

Galaxy S25

3G bands

B2100 Xplorer

Galaxy S25

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO

4G bands

B2100 Xplorer

Galaxy S25

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International, 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA unlocked

5G bands

B2100 Xplorer

Galaxy S25

1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International, 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked

Speed

B2100 Xplorer

Galaxy S25

HSPA, LTE (up to 7CA), 5G

GSMTechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G

GSM 850 / 900 / 1800 / 1900 2G bandsGSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA

Class 10GPRS-

Class 10EDGE-

-3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO

-4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International, 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA unlocked

-5G bands1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International, 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked

-SpeedHSPA, LTE (up to 7CA), 5G

Launch

Announced

B2100 Xplorer

2009, March. Released 2009, April

Galaxy S25

2025, January 22

Status

B2100 Xplorer

Discontinued

Galaxy S25

Available. Released 2025, February 03

2009, March. Released 2009, AprilAnnounced2025, January 22

DiscontinuedStatusAvailable. Released 2025, February 03

Body

Dimensions

B2100 Xplorer

113 x 48.9 x 17.4 mm (4.45 x 1.93 x 0.69 in)

Galaxy S25

146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)

Weight

B2100 Xplorer

102.8 g (3.60 oz)

Galaxy S25

162 g (5.71 oz)

SIM

B2100 Xplorer

Mini-SIM

Galaxy S25

· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT· Nano-SIM + eSIM + eSIM (max 2 at a time) - USA· Nano-SIM + Nano-SIM - CN

Other

B2100 Xplorer

Galaxy S25

IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame

Build

B2100 Xplorer

Galaxy S25

Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame

113 x 48.9 x 17.4 mm (4.45 x 1.93 x 0.69 in)Dimensions146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)

102.8 g (3.60 oz)Weight162 g (5.71 oz)

Mini-SIMSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT· Nano-SIM + eSIM + eSIM (max 2 at a time) - USA· Nano-SIM + Nano-SIM - CN

MIL-STD-810F compliant salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant IP57 dust/water resistant (up to 1m for 30 min) Anti-shock materials (urethane) FlashlightOtherIP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame

-BuildGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame

Display

Type

B2100 Xplorer

TFT, 256K colors

Galaxy S25

Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)

Size

B2100 Xplorer

1.77 inches, 9.7 cm2 (~17.6% screen-to-body ratio)

Galaxy S25

6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)

Resolution

B2100 Xplorer

120 x 160 pixels, 4:3 ratio (~113 ppi density)

Galaxy S25

1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)

Other

B2100 Xplorer

Wallpapers

Galaxy S25

Protection

B2100 Xplorer

Galaxy S25

Corning Gorilla Glass Victus 2, Mohs level 5

TFT, 256K colorsTypeDynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)

1.77 inches, 9.7 cm2 (~17.6% screen-to-body ratio)Size6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)

120 x 160 pixels, 4:3 ratio (~113 ppi density)Resolution1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)

WallpapersOther-

-ProtectionCorning Gorilla Glass Victus 2, Mohs level 5

Memory

Card slot

B2100 Xplorer

microSDHC (dedicated slot)

Galaxy S25

Phonebook

B2100 Xplorer

1000 entries

Galaxy S25

Call records

B2100 Xplorer

Yes

Galaxy S25

Internal

B2100 Xplorer

7MB

Galaxy S25

128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

Other

B2100 Xplorer

Galaxy S25

UFS 4.0

microSDHC (dedicated slot)Card slotNo

1000 entriesPhonebook-

YesCall records-

7MBInternal128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

-OtherUFS 4.0

Main Camera

Single

B2100 Xplorer

1.3 MP

Galaxy S25

Features

B2100 Xplorer

flash

Galaxy S25

Best Face, LED flash, auto-HDR, panorama

Video

B2100 Xplorer

@15fps

Galaxy S25

8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS

Triple

B2100 Xplorer

Galaxy S25

50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video

1.3 MPSingle-

flashFeaturesBest Face, LED flash, auto-HDR, panorama

@15fpsVideo8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS

-Triple50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video

Selfie camera

Other

B2100 Xplorer

Galaxy S25

Single

B2100 Xplorer

Galaxy S25

12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF

Features

B2100 Xplorer

Galaxy S25

HDR, HDR10+

Video

B2100 Xplorer

Galaxy S25

4K@30/60fps, 1080p@30fps

NoOther-

-Single12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF

-FeaturesHDR, HDR10+

-Video4K@30/60fps, 1080p@30fps

Sound

Loudspeaker

B2100 Xplorer

Yes

Galaxy S25

Yes, with stereo speakers

3.5mm jack

B2100 Xplorer

Galaxy S25

Other

B2100 Xplorer

Galaxy S25

High-bitrate audio support

YesLoudspeakerYes, with stereo speakers

No3.5mm jackNo

-OtherHigh-bitrate audio support

Comms

WLAN

B2100 Xplorer

Galaxy S25

Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

Bluetooth

B2100 Xplorer

2.1, A2DP

Galaxy S25

5.4, A2DP, LE

Positioning

B2100 Xplorer

Galaxy S25

GPS, GLONASS, BDS, GALILEO, QZSS

Radio

B2100 Xplorer

Stereo FM radio, RDS

Galaxy S25

USB

B2100 Xplorer

2.0

Galaxy S25

USB Type-C 3.2, DisplayPort 1.2, OTG

NFC

B2100 Xplorer

Galaxy S25

Yes

NoWLANWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

2.1, A2DPBluetooth5.4, A2DP, LE

NoPositioningGPS, GLONASS, BDS, GALILEO, QZSS

Stereo FM radio, RDSRadioNo

2.0USBUSB Type-C 3.2, DisplayPort 1.2, OTG

-NFCYes

Features

Sensors

B2100 Xplorer

Galaxy S25

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Messaging

B2100 Xplorer

SMS, MMS

Galaxy S25

Browser

B2100 Xplorer

WAP 2.0/xHTML

Galaxy S25

Games

B2100 Xplorer

Yes + downloadable

Galaxy S25

Java

B2100 Xplorer

Yes, MIDP 2.0

Galaxy S25

Other

B2100 Xplorer

Stopwatch MP3/eAAC+/WMA/WAV player MP4/3GP/M4V player Voice memo Predictive text input

Galaxy S25

Samsung DeX, Samsung Wireless DeX (desktop experience support)

SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

SMS, MMSMessaging-

WAP 2.0/xHTMLBrowser-

Yes + downloadableGames-

Yes, MIDP 2.0Java-

Stopwatch MP3/eAAC+/WMA/WAV player MP4/3GP/M4V player Voice memo Predictive text inputOtherSamsung DeX, Samsung Wireless DeX (desktop experience support)

Battery

Type

B2100 Xplorer

Removable Li-Ion 1000 mAh battery

Galaxy S25

Li-Ion 4000 mAh

Stand-by

B2100 Xplorer

Up to 600 h

Galaxy S25

Talk time

B2100 Xplorer

Up to 9 h

Galaxy S25

Charging

B2100 Xplorer

Galaxy S25

25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless

Removable Li-Ion 1000 mAh batteryTypeLi-Ion 4000 mAh

Up to 600 hStand-by-

Up to 9 hTalk time-

-Charging25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless

Misc

Colors

B2100 Xplorer

Red, Black

Galaxy S25

Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black

SAR

B2100 Xplorer

0.54 W/kg (head) 0.42 W/kg (body)

Galaxy S25

1.13 W/kg (head) 0.92 W/kg (body)

SAR EU

B2100 Xplorer

0.72 W/kg (head)

Galaxy S25

1.29 W/kg (head) 1.36 W/kg (body)

Price

B2100 Xplorer

About 80 EUR

Galaxy S25

$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999

Models

B2100 Xplorer

Galaxy S25

SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS

Red, BlackColorsIcy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black

0.54 W/kg (head) 0.42 W/kg (body) SAR1.13 W/kg (head) 0.92 W/kg (body)

0.72 W/kg (head) SAR EU1.29 W/kg (head) 1.36 W/kg (body)

About 80 EURPrice$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999

-ModelsSM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS

Platform

B2100 Xplorer

Galaxy S25

Android 15, up to 7 major Android upgrades, One UI 8

Chipset

B2100 Xplorer

Galaxy S25

Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)

CPU

B2100 Xplorer

Galaxy S25

Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

GPU

B2100 Xplorer

Galaxy S25

Adreno 830 (1200 MHz)

-OSAndroid 15, up to 7 major Android upgrades, One UI 8

-ChipsetQualcomm SM8750-AC Snapdragon 8 Elite (3 nm)

-CPUOcta-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

-GPUAdreno 830 (1200 MHz)

B2100 Xplorer vs Galaxy S25

Quick verdict

Which is better?

Galaxy S25 leads the measured specs 20-2.

Measured wins

B2100 Xplorer: 2Galaxy S25: 20Ties: 1

Choose B2100 Xplorer for

SD card
Weight

Choose Galaxy S25 for

Thickness
5G support
Resolution

Biggest differences

ThicknessGalaxy S25

17.4 mmvs7.2 mm+142%

5G supportGalaxy S25

NovsYes+100%

SD cardB2100 Xplorer

YesvsNo+100%

ResolutionGalaxy S25

120 × 160 pxvs1080 × 2340 px+99%

B2100 Xplorer

Samsung

AView Details

Galaxy S25

Samsung

BView Details

Head-to-head comparison

B2100 Xplorer

spec wins

Ties

equal specs

Galaxy S25

spec wins

Overall winner

Display

Screen size

B2100 Xplorer1.8"

Galaxy S256.2"+71%

Resolution

B2100 Xplorer120 × 160 px

Galaxy S251080 × 2340 px+99%

Refresh rate

B2100 Xplorer—

Galaxy S25120 Hz

Peak brightness

B2100 Xplorer—

Galaxy S252,600 nits

Pixel density

B2100 Xplorer113 ppi

Galaxy S25416 ppi+73%

Performance

CPU speed

B2100 Xplorer—

Galaxy S25Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

RAM

B2100 Xplorer—

Galaxy S2512.0 GB

Storage

B2100 Xplorer—

Galaxy S25128 GB

Cameras

Main camera

B2100 Xplorer3.0 MP

Galaxy S2550.0 MP+94%

Front camera

B2100 Xplorer—

Galaxy S2512.0 MP

Battery

B2100 Xplorer1,000 mAh

Galaxy S254,000 mAh+75%

Wired charging

B2100 Xplorer—

Galaxy S2525 W

Build

Weight

B2100 Xplorer102 g+59%

Galaxy S25162 g

Thickness

B2100 Xplorer17.4 mm

Galaxy S257.2 mm+142%

IP rating

B2100 XplorerIP57

Galaxy S25IP68+17%

Connectivity

Wi‑Fi

B2100 XplorerNo

Galaxy S25Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

Bluetooth

B2100 Xplorer2.1, A2DP

Galaxy S255.4, A2DP, LE+61%

USB

B2100 Xplorer2.0

Galaxy S25USB Type-C 3.2, DisplayPort 1.2, OTG+38%

5G support

B2100 XplorerNo

Galaxy S25Yes+100%

NFC

B2100 Xplorer—

Galaxy S25Yes

3.5mm jack

equal specs

B2100 XplorerNo

Galaxy S25No

SD card

B2100 XplorerYes+100%

Galaxy S25No

Stereo speakers

B2100 Xplorer—

Galaxy S25Yes

B2100 XplorerSpecGalaxy S25

Display

1.8"

Screen size

6.2"+71%

120 × 160 px

Resolution

1080 × 2340 px+99%

—

Refresh rate

120 Hz

—

Peak brightness

2,600 nits

113 ppi

Pixel density

416 ppi+73%

Performance

—

CPU speed

Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

—

RAM

12.0 GB

—

Storage

128 GB

Cameras

3.0 MP

Main camera

50.0 MP+94%

—

Front camera

12.0 MP

Battery

1,000 mAh

Battery

4,000 mAh+75%

—

Wired charging

25 W

Build

102 g+59%

Weight

162 g

17.4 mm

Thickness

7.2 mm+142%

IP57

IP rating

IP68+17%

Connectivity

Wi‑Fi

Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

2.1, A2DP

Bluetooth

5.4, A2DP, LE+61%

2.0

USB

USB Type-C 3.2, DisplayPort 1.2, OTG+38%

5G support

Yes+100%

—

NFC

Yes

3.5mm jackequal specs

Yes+100%

SD card

—

Stereo speakers

Yes

Specifications Comparison

Network

Technology

B2100 Xplorer

GSM

Galaxy S25

GSM / CDMA / HSPA / EVDO / LTE / 5G

2G bands

B2100 Xplorer

GSM 850 / 900 / 1800 / 1900

Galaxy S25

GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA

GPRS

B2100 Xplorer

Class 10

Galaxy S25

EDGE

B2100 Xplorer

Class 10

Galaxy S25

3G bands

B2100 Xplorer

Galaxy S25

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO

4G bands

B2100 Xplorer

Galaxy S25

5G bands

B2100 Xplorer

Galaxy S25

1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International, 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked

Speed

B2100 Xplorer

Galaxy S25

HSPA, LTE (up to 7CA), 5G

GSMTechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G

GSM 850 / 900 / 1800 / 1900 2G bandsGSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA

Class 10GPRS-

Class 10EDGE-

-3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO

-5G bands1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International, 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked

-SpeedHSPA, LTE (up to 7CA), 5G

Launch

Announced

B2100 Xplorer

2009, March. Released 2009, April

Galaxy S25

2025, January 22

Status

B2100 Xplorer

Discontinued

Galaxy S25

Available. Released 2025, February 03

2009, March. Released 2009, AprilAnnounced2025, January 22

DiscontinuedStatusAvailable. Released 2025, February 03

Body

Dimensions

B2100 Xplorer

113 x 48.9 x 17.4 mm (4.45 x 1.93 x 0.69 in)

Galaxy S25

146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)

Weight

B2100 Xplorer

102.8 g (3.60 oz)

Galaxy S25

162 g (5.71 oz)

SIM

B2100 Xplorer

Mini-SIM

Galaxy S25

· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT· Nano-SIM + eSIM + eSIM (max 2 at a time) - USA· Nano-SIM + Nano-SIM - CN

Other

B2100 Xplorer

Galaxy S25

IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame

Build

B2100 Xplorer

Galaxy S25

Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame

113 x 48.9 x 17.4 mm (4.45 x 1.93 x 0.69 in)Dimensions146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)

102.8 g (3.60 oz)Weight162 g (5.71 oz)

Mini-SIMSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT· Nano-SIM + eSIM + eSIM (max 2 at a time) - USA· Nano-SIM + Nano-SIM - CN

-BuildGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame

Display

Type

B2100 Xplorer

TFT, 256K colors

Galaxy S25

Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)

Size

B2100 Xplorer

1.77 inches, 9.7 cm2 (~17.6% screen-to-body ratio)

Galaxy S25

6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)

Resolution

B2100 Xplorer

120 x 160 pixels, 4:3 ratio (~113 ppi density)

Galaxy S25

1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)

Other

B2100 Xplorer

Wallpapers

Galaxy S25

Protection

B2100 Xplorer

Galaxy S25

Corning Gorilla Glass Victus 2, Mohs level 5

TFT, 256K colorsTypeDynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)

1.77 inches, 9.7 cm2 (~17.6% screen-to-body ratio)Size6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)

120 x 160 pixels, 4:3 ratio (~113 ppi density)Resolution1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)

WallpapersOther-

-ProtectionCorning Gorilla Glass Victus 2, Mohs level 5

Memory

Card slot

B2100 Xplorer

microSDHC (dedicated slot)

Galaxy S25

Phonebook

B2100 Xplorer

1000 entries

Galaxy S25

Call records

B2100 Xplorer

Yes

Galaxy S25

Internal

B2100 Xplorer

7MB

Galaxy S25

128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

Other

B2100 Xplorer

Galaxy S25

UFS 4.0

microSDHC (dedicated slot)Card slotNo

1000 entriesPhonebook-

YesCall records-

7MBInternal128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

-OtherUFS 4.0

Main Camera

Single

B2100 Xplorer

1.3 MP

Galaxy S25

Features

B2100 Xplorer

flash

Galaxy S25

Best Face, LED flash, auto-HDR, panorama

Video

B2100 Xplorer

@15fps

Galaxy S25

8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS

Triple

B2100 Xplorer

Galaxy S25

1.3 MPSingle-

flashFeaturesBest Face, LED flash, auto-HDR, panorama

@15fpsVideo8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS

Selfie camera

Other

B2100 Xplorer

Galaxy S25

Single

B2100 Xplorer

Galaxy S25

12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF

Features

B2100 Xplorer

Galaxy S25

HDR, HDR10+

Video

B2100 Xplorer

Galaxy S25

4K@30/60fps, 1080p@30fps

NoOther-

-Single12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF

-FeaturesHDR, HDR10+

-Video4K@30/60fps, 1080p@30fps

Sound

Loudspeaker

B2100 Xplorer

Yes

Galaxy S25

Yes, with stereo speakers

3.5mm jack

B2100 Xplorer

Galaxy S25

Other

B2100 Xplorer

Galaxy S25

High-bitrate audio support

YesLoudspeakerYes, with stereo speakers

No3.5mm jackNo

-OtherHigh-bitrate audio support

Comms

WLAN

B2100 Xplorer

Galaxy S25

Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

Bluetooth

B2100 Xplorer

2.1, A2DP

Galaxy S25

5.4, A2DP, LE

Positioning

B2100 Xplorer

Galaxy S25

GPS, GLONASS, BDS, GALILEO, QZSS

Radio

B2100 Xplorer

Stereo FM radio, RDS

Galaxy S25

USB

B2100 Xplorer

2.0

Galaxy S25

USB Type-C 3.2, DisplayPort 1.2, OTG

NFC

B2100 Xplorer

Galaxy S25

Yes

NoWLANWi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct

2.1, A2DPBluetooth5.4, A2DP, LE

NoPositioningGPS, GLONASS, BDS, GALILEO, QZSS

Stereo FM radio, RDSRadioNo

2.0USBUSB Type-C 3.2, DisplayPort 1.2, OTG

-NFCYes

Features

Sensors

B2100 Xplorer

Galaxy S25

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

Messaging

B2100 Xplorer

SMS, MMS

Galaxy S25

Browser

B2100 Xplorer

WAP 2.0/xHTML

Galaxy S25

Games

B2100 Xplorer

Yes + downloadable

Galaxy S25

Java

B2100 Xplorer

Yes, MIDP 2.0

Galaxy S25

Other

B2100 Xplorer

Stopwatch MP3/eAAC+/WMA/WAV player MP4/3GP/M4V player Voice memo Predictive text input

Galaxy S25

Samsung DeX, Samsung Wireless DeX (desktop experience support)

SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer

SMS, MMSMessaging-

WAP 2.0/xHTMLBrowser-

Yes + downloadableGames-

Yes, MIDP 2.0Java-

Stopwatch MP3/eAAC+/WMA/WAV player MP4/3GP/M4V player Voice memo Predictive text inputOtherSamsung DeX, Samsung Wireless DeX (desktop experience support)

Battery

Type

B2100 Xplorer

Removable Li-Ion 1000 mAh battery

Galaxy S25

Li-Ion 4000 mAh

Stand-by

B2100 Xplorer

Up to 600 h

Galaxy S25

Talk time

B2100 Xplorer

Up to 9 h

Galaxy S25

Charging

B2100 Xplorer

Galaxy S25

25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless

Removable Li-Ion 1000 mAh batteryTypeLi-Ion 4000 mAh

Up to 600 hStand-by-

Up to 9 hTalk time-

-Charging25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless

Misc

Colors

B2100 Xplorer

Red, Black

Galaxy S25

Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black

SAR

B2100 Xplorer

0.54 W/kg (head) 0.42 W/kg (body)

Galaxy S25

1.13 W/kg (head) 0.92 W/kg (body)

SAR EU

B2100 Xplorer

0.72 W/kg (head)

Galaxy S25

1.29 W/kg (head) 1.36 W/kg (body)

Price

B2100 Xplorer

About 80 EUR

Galaxy S25

$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999

Models

B2100 Xplorer

Galaxy S25

SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS

Red, BlackColorsIcy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black

0.54 W/kg (head) 0.42 W/kg (body) SAR1.13 W/kg (head) 0.92 W/kg (body)

0.72 W/kg (head) SAR EU1.29 W/kg (head) 1.36 W/kg (body)

About 80 EURPrice$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999

-ModelsSM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS

Platform

B2100 Xplorer

Galaxy S25

Android 15, up to 7 major Android upgrades, One UI 8

Chipset

B2100 Xplorer

Galaxy S25

Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)

CPU

B2100 Xplorer

Galaxy S25

Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

GPU

B2100 Xplorer

Galaxy S25

Adreno 830 (1200 MHz)

-OSAndroid 15, up to 7 major Android upgrades, One UI 8

-ChipsetQualcomm SM8750-AC Snapdragon 8 Elite (3 nm)

-CPUOcta-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)

-GPUAdreno 830 (1200 MHz)