Screen size
3 (2025)Winner: 6.5"+72%
OT-3101.8"
Quick verdict
3 (2025) leads the measured specs 16-1.
Measured wins
3 (2025)
16
spec wins
Overall winner
Ties
2
equal specs
OT-310
1
spec wins
Screen size
Technology
3 (2025)
GSM / HSPA / LTE
OT-310
GSM
2G bands
3 (2025)
GSM 850 / 900 / 1800 / 1900
OT-310
GSM 850 / 1900 , GSM 900 / 1800
3G bands
3 (2025)
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
OT-310
-
4G bands
3 (2025)
LTE
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
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
OT-310
-
Speed
3 (2025)
HSPA, LTE
OT-310
-
GPRS
3 (2025)
-
OT-310
Class 10
EDGE
3 (2025)
-
OT-310
No
Announced
3 (2025)
2025, May 21
OT-310
2012, February. Released 2012, February
Status
3 (2025)
Available. Released 2025, June
OT-310
Discontinued
Dimensions
3 (2025)
164.4 x 75.8 x 8.8 mm (6.47 x 2.98 x 0.35 in)
OT-310
103 x 58 x 11.9 mm (4.06 x 2.28 x 0.47 in)
Weight
3 (2025)
185 g (6.53 oz)
OT-310
76 g (2.68 oz)
Build
3 (2025)
Glass front, plastic back, plastic frame
OT-310
-
SIM
3 (2025)
Nano-SIM + Nano-SIM
OT-310
Mini-SIM
Keyboard
3 (2025)
-
OT-310
QWERTY
Type
3 (2025)
IPS LCD, 400 nits
OT-310
TFT, 65K colors
Size
3 (2025)
6.52 inches, 102.6 cm2 (~82.4% screen-to-body ratio)
OT-310
1.8 inches, 10.2 cm2 (~17.1% screen-to-body ratio)
Resolution
3 (2025)
576 x 1280 pixels, 20:9 ratio (~215 ppi density)
OT-310
160 x 128 pixels (~114 ppi density)
OS
3 (2025)
Android 15 (Go edition)
OT-310
-
Chipset
3 (2025)
Unisoc SC9863A1 (22 nm)
OT-310
-
CPU
3 (2025)
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
OT-310
52 MHz
GPU
3 (2025)
IMG8322
OT-310
-
Card slot
3 (2025)
microSDXC
OT-310
microSD (dedicated slot)
Internal
3 (2025)
64GB 3GB RAM, 128GB 4GB RAM
OT-310
0.4MB
Other
3 (2025)
eMMC 5.1
OT-310
-
Phonebook
3 (2025)
-
OT-310
Yes
Call records
3 (2025)
-
OT-310
Yes
Single
3 (2025)
8 MP, f/1.8, (wide), 1/4.0", 1.12µm, AF or 13 MP, AF (region dependent)
OT-310
-
Features
3 (2025)
LED flash
OT-310
-
Video
3 (2025)
1080p@30fps
OT-310
-
Single
3 (2025)
5 MP, f/2.2, (wide), 1/5.0", 1.12µm
OT-310
-
Video
3 (2025)
Yes
OT-310
-
Loudspeaker
3 (2025)
Yes
OT-310
Yes
3.5mm jack
3 (2025)
Yes
OT-310
No
WLAN
3 (2025)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
OT-310
No
Bluetooth
3 (2025)
4.2, A2DP
OT-310
No
Positioning
3 (2025)
GPS, GLONASS, GALILEO, BDS
OT-310
No
NFC
3 (2025)
No
OT-310
-
Radio
3 (2025)
Unspecified
OT-310
Stereo FM radio, RDS
USB
3 (2025)
USB Type-C 2.0, OTG
OT-310
miniUSB
Sensors
3 (2025)
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
OT-310
Messaging
3 (2025)
-
OT-310
SMS, MMS, Email
Games
3 (2025)
-
OT-310
Yes
Java
3 (2025)
-
OT-310
No
Other
3 (2025)
-
OT-310
Organizer Predictive text input
Type
3 (2025)
5010 mAh
OT-310
Removable Li-Ion 500 mAh battery
Charging
3 (2025)
10W wired
OT-310
-
Stand-by
3 (2025)
-
OT-310
Up to 250 h
Talk time
3 (2025)
-
OT-310
Up to 4 h 30 min
Colors
3 (2025)
Space Gray, Teal Blue
OT-310
Cherry Red, Silver, Fuchsia
Models
3 (2025)
T451H
OT-310
-
Other
3 (2025)
-
OT-310
No