Screen size
1 (2021)Winner: 5.0"
OT 331—
Quick verdict
1 (2021) leads the measured specs 15-1.
Measured wins
1 (2021)
15
spec wins
Overall winner
Ties
1
equal specs
OT 331
1
spec wins
Screen size
Technology
1 (2021)
GSM / HSPA / LTE
OT 331
GSM
2G bands
1 (2021)
GSM 850 / 900 / 1800 / 1900
OT 331
GSM 900 / 1800
3G bands
1 (2021)
HSDPA 850 / 900 / 1900 / 2100
OT 331
-
4G bands
1 (2021)
1, 3, 7, 8, 20
OT 331
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
Stereo speakers
-
Speed
1 (2021)
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
OT 331
-
GPRS
1 (2021)
-
OT 331
No
EDGE
1 (2021)
-
OT 331
No
Announced
1 (2021)
2021, June 25
OT 331
2003, Q2
Status
1 (2021)
Available. Released 2021, October 22
OT 331
Discontinued
Dimensions
1 (2021)
137.6 x 65.7 x 9.8 mm (5.42 x 2.59 x 0.39 in)
OT 331
98 x 42 x 20 mm (3.86 x 1.65 x 0.79 in)
Weight
1 (2021)
134 g (4.73 oz)
OT 331
77 g (2.72 oz)
SIM
1 (2021)
· Nano-SIM· Nano-SIM + Nano-SIM
OT 331
Mini-SIM
Type
1 (2021)
TFT LCD
OT 331
Monochrome graphic
Size
1 (2021)
5.0 inches, 64.5 cm2 (~71.4% screen-to-body ratio)
OT 331
Resolution
1 (2021)
480 x 960 pixels, 18:9 ratio (~215 ppi density)
OT 331
96 x 65 pixels, 6 x 20 chars, 3:2 ratio
Protection
1 (2021)
Asahi Glass
OT 331
-
OS
1 (2021)
Android 11 (Go edition)
OT 331
-
Chipset
1 (2021)
Mediatek MT6739 (28 nm)
OT 331
-
CPU
1 (2021)
Quad-core 1.28 GHz Cortex-A53
OT 331
-
GPU
1 (2021)
PowerVR GE8100
OT 331
-
Card slot
1 (2021)
microSDHC (dedicated slot)
OT 331
No
Internal
1 (2021)
8GB 1GB RAM, 16GB 1GB RAM
OT 331
-
Other
1 (2021)
eMMC 5.1
OT 331
5 SMS templates
Phonebook
1 (2021)
-
OT 331
250 x 3 numbers
Call records
1 (2021)
-
OT 331
10 dialed, 10 received, 10 missed calls
Single
1 (2021)
5 MP, f/2.4, 1/5.0", 1.12µm
OT 331
-
Features
1 (2021)
LED flash
OT 331
-
Video
1 (2021)
720p@30fps
OT 331
-
Single
1 (2021)
2 MP, f/2.8
OT 331
-
Video
1 (2021)
720p@30fps
OT 331
-
Loudspeaker
1 (2021)
Yes
OT 331
No
3.5mm jack
1 (2021)
Yes
OT 331
No
Alert types
1 (2021)
-
OT 331
Vibration; Downloadable polyphonic ringtones
WLAN
1 (2021)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
OT 331
No
Bluetooth
1 (2021)
4.2, A2DP, LE
OT 331
No
Positioning
1 (2021)
GPS
OT 331
No
NFC
1 (2021)
No
OT 331
-
Radio
1 (2021)
FM radio
OT 331
No
USB
1 (2021)
microUSB 2.0
OT 331
Sensors
1 (2021)
Accelerometer, proximity
OT 331
Messaging
1 (2021)
-
OT 331
SMS, EMS
Browser
1 (2021)
-
OT 331
WAP 1.2.1
Clock
1 (2021)
-
OT 331
Yes
Alarm
1 (2021)
-
OT 331
Yes
Games
1 (2021)
-
OT 331
3 - Killer Expo, Eyes&Star, Run-Run-Run
Java
1 (2021)
-
OT 331
No
Other
1 (2021)
-
OT 331
Predictive text input Organizer
Type
1 (2021)
Li-Ion 2000 mAh
OT 331
Removable Li-Ion 600 mAh battery
Stand-by
1 (2021)
-
OT 331
Up to 280 h
Talk time
1 (2021)
-
OT 331
Up to 6 h
Colors
1 (2021)
Volcano Black, AI Aqua
OT 331
3 - Lagoon blue, White and Grey
Price
1 (2021)
About 60 EUR
OT 331
-
Other
1 (2021)
-
OT 331
No