Screen size
DoubleTime I8573.2"
Galaxy S25Winner: 6.2"+48%
Quick verdict
Galaxy S25 leads the measured specs 20-3.
Measured wins
DoubleTime I857
3
spec wins
Ties
0
equal specs
Galaxy S25
20
spec wins
Overall winner
Screen size
Technology
DoubleTime I857
GSM / HSPA
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
DoubleTime I857
GSM 850 / 900 / 1800 / 1900
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
3G bands
DoubleTime I857
HSDPA 850 / 1900 / 2100
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
Speed
DoubleTime I857
HSPA 7.2/2 Mbps
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
Galaxy S25
HSPA, LTE (up to 7CA), 5G
4G bands
DoubleTime I857
-
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
DoubleTime I857
-
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
Announced
DoubleTime I857
2011, October. Released 2011, November
Galaxy S25
2025, January 22
Status
DoubleTime I857
Discontinued
Galaxy S25
Available. Released 2025, February 03
Dimensions
DoubleTime I857
113 x 62 x 15 mm (4.45 x 2.44 x 0.59 in)
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Weight
DoubleTime I857
148 g (5.22 oz)
Galaxy S25
162 g (5.71 oz)
Keyboard
DoubleTime I857
QWERTY
Galaxy S25
-
SIM
DoubleTime I857
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
Build
DoubleTime I857
-
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Other
DoubleTime I857
-
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Type
DoubleTime I857
TFT, 256K colors
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Size
DoubleTime I857
3.2 inches, 30.5 cm2 (~43.5% screen-to-body ratio)
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Resolution
DoubleTime I857
320 x 480 pixels, 3:2 ratio (~180 ppi density)
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Other
DoubleTime I857
Secondary TFT capacitive touchscreen (with multitouch), 320 x 480 pixels, 3.2 inches, TouchWiz UI
Galaxy S25
-
Protection
DoubleTime I857
-
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
OS
DoubleTime I857
Android 2.2 (Froyo)
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
Chipset
DoubleTime I857
Qualcomm MSM7230
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
CPU
DoubleTime I857
800 MHz Scorpion
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
DoubleTime I857
Adreno 205
Galaxy S25
Adreno 830 (1200 MHz)
Card slot
DoubleTime I857
microSDHC (dedicated slot)
Galaxy S25
No
Internal
DoubleTime I857
260MB 256MB RAM
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
DoubleTime I857
-
Galaxy S25
UFS 4.0
Single
DoubleTime I857
3.15 MP, AF
Galaxy S25
-
Video
DoubleTime I857
320p
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Triple
DoubleTime I857
-
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
Features
DoubleTime I857
-
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Other
DoubleTime I857
No
Galaxy S25
-
Single
DoubleTime I857
-
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Features
DoubleTime I857
-
Galaxy S25
HDR, HDR10+
Video
DoubleTime I857
-
Galaxy S25
4K@30/60fps, 1080p@30fps
Loudspeaker
DoubleTime I857
Yes
Galaxy S25
Yes, with stereo speakers
3.5mm jack
DoubleTime I857
Yes
Galaxy S25
No
Other
DoubleTime I857
-
Galaxy S25
High-bitrate audio support
WLAN
DoubleTime I857
No
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
DoubleTime I857
3.0, A2DP
Galaxy S25
5.4, A2DP, LE
Positioning
DoubleTime I857
GPS, A-GPS
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
Radio
DoubleTime I857
No
Galaxy S25
No
USB
DoubleTime I857
microUSB 2.0
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
NFC
DoubleTime I857
-
Galaxy S25
Yes
Sensors
DoubleTime I857
Accelerometer, proximity, compass
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Other
DoubleTime I857
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Photo/video editor Document viewer Voice memo/dial/commands Predictive text input
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Type
DoubleTime I857
Removable Li-Ion 1200 mAh battery
Galaxy S25
Li-Ion 4000 mAh
Stand-by
DoubleTime I857
Up to 250 h
Galaxy S25
-
Talk time
DoubleTime I857
Up to 6 h
Galaxy S25
-
Charging
DoubleTime I857
-
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Colors
DoubleTime I857
Black/white
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
SAR
DoubleTime I857
0.54 W/kg (head) 0.97 W/kg (body)
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
Price
DoubleTime I857
About 70 EUR
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
Models
DoubleTime I857
-
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
SAR EU
DoubleTime I857
-
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)