Screen size
Galaxy S25Winner: 6.2"+52%
Rex 70 S38023.0"
Quick verdict
Galaxy S25 leads the measured specs 20-3.
Measured wins
Galaxy S25
20
spec wins
Overall winner
Ties
0
equal specs
Rex 70 S3802
3
spec wins
Screen size
Technology
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
Rex 70 S3802
GSM
2G bands
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
Rex 70 S3802
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
Rex 70 S3802
-
4G bands
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
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
Stereo speakers
Rex 70 S3802
-
5G bands
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
Rex 70 S3802
-
Speed
Galaxy S25
HSPA, LTE (up to 7CA), 5G
Rex 70 S3802
-
GPRS
Galaxy S25
-
Rex 70 S3802
Yes
EDGE
Galaxy S25
-
Rex 70 S3802
Yes
Announced
Galaxy S25
2025, January 22
Rex 70 S3802
2013, February. Released 2013, March
Status
Galaxy S25
Available. Released 2025, February 03
Rex 70 S3802
Discontinued
Dimensions
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Rex 70 S3802
104.9 x 57.2 x 12 mm (4.13 x 2.25 x 0.47 in)
Weight
Galaxy S25
162 g (5.71 oz)
Rex 70 S3802
89.2 g (3.14 oz)
Build
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Rex 70 S3802
-
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
Rex 70 S3802
Dual SIM (Mini-SIM)
Other
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Rex 70 S3802
-
Type
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Rex 70 S3802
TFT, 65K colors
Size
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Rex 70 S3802
3.0 inches, 27.9 cm2 (~46.4% screen-to-body ratio)
Resolution
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Rex 70 S3802
240 x 320 pixels, 4:3 ratio (~133 ppi density)
Protection
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
Rex 70 S3802
-
OS
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
Rex 70 S3802
-
Chipset
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
Rex 70 S3802
-
CPU
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Rex 70 S3802
-
GPU
Galaxy S25
Adreno 830 (1200 MHz)
Rex 70 S3802
-
Card slot
Galaxy S25
No
Rex 70 S3802
microSDHC (dedicated slot)
Internal
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Rex 70 S3802
10MB
Other
Galaxy S25
UFS 4.0
Rex 70 S3802
-
Phonebook
Galaxy S25
-
Rex 70 S3802
Yes
Call records
Galaxy S25
-
Rex 70 S3802
Yes
Triple
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
Rex 70 S3802
-
Features
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Rex 70 S3802
-
Video
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Rex 70 S3802
Yes
Single
Galaxy S25
-
Rex 70 S3802
2 MP
Single
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Rex 70 S3802
-
Features
Galaxy S25
HDR, HDR10+
Rex 70 S3802
-
Video
Galaxy S25
4K@30/60fps, 1080p@30fps
Rex 70 S3802
-
Other
Galaxy S25
-
Rex 70 S3802
No
Loudspeaker
Galaxy S25
Yes, with stereo speakers
Rex 70 S3802
Yes
3.5mm jack
Galaxy S25
No
Rex 70 S3802
Yes
Other
Galaxy S25
High-bitrate audio support
Rex 70 S3802
-
WLAN
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Rex 70 S3802
Wi-Fi 802.11 b/g/n
Bluetooth
Galaxy S25
5.4, A2DP, LE
Rex 70 S3802
3.0
Positioning
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
Rex 70 S3802
No
NFC
Galaxy S25
Yes
Rex 70 S3802
No
Radio
Galaxy S25
No
Rex 70 S3802
FM radio
USB
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
Rex 70 S3802
microUSB 2.0, OTG
Sensors
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Rex 70 S3802
Proximity
Other
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Rex 70 S3802
SNS applications MP4/H.263 player MP3/eAAC+/WAV player Organizer Predictive text input
Messaging
Galaxy S25
-
Rex 70 S3802
SMS, MMS, Email, IM
Games
Galaxy S25
-
Rex 70 S3802
Yes
Java
Galaxy S25
-
Rex 70 S3802
Yes
Type
Galaxy S25
Li-Ion 4000 mAh
Rex 70 S3802
Li-Ion 1000 mAh, removable
Charging
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Rex 70 S3802
-
Talk time
Galaxy S25
-
Rex 70 S3802
Up to 13 h
Colors
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
Rex 70 S3802
White, Gray, Blue
Models
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
Rex 70 S3802
GT-S3802, GT-S3800
SAR
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
Rex 70 S3802
1.07 W/kg (head) 0.54 W/kg (body)
SAR EU
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
Rex 70 S3802
0.78 W/kg (head) 0.71 W/kg (body)
Price
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
Rex 70 S3802
About 60 EUR