Screen size
B5310 CorbyPRO2.8"
Galaxy S25Winner: 6.2"+55%
Quick verdict
Galaxy S25 leads the measured specs 20-3.
Measured wins
B5310 CorbyPRO
3
spec wins
Ties
0
equal specs
Galaxy S25
20
spec wins
Overall winner
Screen size
Technology
B5310 CorbyPRO
GSM / HSPA
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands
B5310 CorbyPRO
GSM 850 / 900 / 1800 / 1900
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
3G bands
B5310 CorbyPRO
HSDPA 900 / 2100
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
Speed
B5310 CorbyPRO
HSPA 7.2/0.384 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
B5310 CorbyPRO
-
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
B5310 CorbyPRO
-
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
B5310 CorbyPRO
2009, September. Released 2009, November
Galaxy S25
2025, January 22
Status
B5310 CorbyPRO
Discontinued
Galaxy S25
Available. Released 2025, February 03
Dimensions
B5310 CorbyPRO
105 x 56.8 x 15.7 mm (4.13 x 2.24 x 0.62 in)
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Weight
B5310 CorbyPRO
135 g (4.76 oz)
Galaxy S25
162 g (5.71 oz)
Keyboard
B5310 CorbyPRO
QWERTY
Galaxy S25
-
SIM
B5310 CorbyPRO
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
B5310 CorbyPRO
-
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Other
B5310 CorbyPRO
-
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Type
B5310 CorbyPRO
TFT resistive touchscreen, 256K colors
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Size
B5310 CorbyPRO
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Resolution
B5310 CorbyPRO
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Protection
B5310 CorbyPRO
-
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
Card slot
B5310 CorbyPRO
microSDHC (dedicated slot)
Galaxy S25
No
Phonebook
B5310 CorbyPRO
1000 contacts, Photo call
Galaxy S25
-
Call records
B5310 CorbyPRO
Yes
Galaxy S25
-
Internal
B5310 CorbyPRO
150MB
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
B5310 CorbyPRO
-
Galaxy S25
UFS 4.0
Single
B5310 CorbyPRO
3.15 MP
Galaxy S25
-
Features
B5310 CorbyPRO
video
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Video
B5310 CorbyPRO
320p@15fps
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Triple
B5310 CorbyPRO
-
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
Single
B5310 CorbyPRO
Yes
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Video
B5310 CorbyPRO
Galaxy S25
4K@30/60fps, 1080p@30fps
Features
B5310 CorbyPRO
-
Galaxy S25
HDR, HDR10+
Loudspeaker
B5310 CorbyPRO
Yes
Galaxy S25
Yes, with stereo speakers
3.5mm jack
B5310 CorbyPRO
Yes
Galaxy S25
No
Other
B5310 CorbyPRO
-
Galaxy S25
High-bitrate audio support
WLAN
B5310 CorbyPRO
Wi-Fi 802.11 b/g
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
B5310 CorbyPRO
2.1, A2DP
Galaxy S25
5.4, A2DP, LE
Positioning
B5310 CorbyPRO
GPS, A-GPS
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
Radio
B5310 CorbyPRO
Stereo FM radio, RDS
Galaxy S25
No
USB
B5310 CorbyPRO
microUSB 2.0
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
NFC
B5310 CorbyPRO
-
Galaxy S25
Yes
Sensors
B5310 CorbyPRO
Accelerometer
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Messaging
B5310 CorbyPRO
SMS, MMS, Email, IM
Galaxy S25
-
Browser
B5310 CorbyPRO
WAP 2.0 / xHTML, HTML
Galaxy S25
-
Games
B5310 CorbyPRO
Yes
Galaxy S25
-
Java
B5310 CorbyPRO
Yes, MIDP 2.0
Galaxy S25
-
Other
B5310 CorbyPRO
Fashion Jackets (changeable battery covers) DivX/MP3/AAC/WMA player Organizer Office document viewer Voice memo/dial Predictive text input
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Type
B5310 CorbyPRO
Removable Li-Ion 960 mAh battery
Galaxy S25
Li-Ion 4000 mAh
Stand-by
B5310 CorbyPRO
Up to 560 h
Galaxy S25
-
Talk time
B5310 CorbyPRO
Up to 8 h
Galaxy S25
-
Charging
B5310 CorbyPRO
-
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Colors
B5310 CorbyPRO
Black
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
SAR
B5310 CorbyPRO
0.42 W/kg (head) 0.60 W/kg (body)
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
SAR EU
B5310 CorbyPRO
0.63 W/kg (head)
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
Price
B5310 CorbyPRO
About 100 EUR
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
Models
B5310 CorbyPRO
-
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
OS
B5310 CorbyPRO
-
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
Chipset
B5310 CorbyPRO
-
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
CPU
B5310 CorbyPRO
-
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
B5310 CorbyPRO
-
Galaxy S25
Adreno 830 (1200 MHz)