Screen size
1 (2021)Winner: 5.0"
OT-E257—
Quick verdict
1 (2021) leads the measured specs 15-1.
Measured wins
1 (2021)
15
spec wins
Overall winner
Ties
1
equal specs
OT-E257
1
spec wins
Screen size
Technology
1 (2021)
GSM / HSPA / LTE
OT-E257
GSM
2G bands
1 (2021)
GSM 850 / 900 / 1800 / 1900
OT-E257
GSM 900 / 1800
3G bands
1 (2021)
HSDPA 850 / 900 / 1900 / 2100
OT-E257
-
4G bands
1 (2021)
1, 3, 7, 8, 20
OT-E257
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-E257
-
GPRS
1 (2021)
-
OT-E257
No
EDGE
1 (2021)
-
OT-E257
No
Announced
1 (2021)
2021, June 25
OT-E257
2005, Q3
Status
1 (2021)
Available. Released 2021, October 22
OT-E257
Discontinued
Dimensions
1 (2021)
137.6 x 65.7 x 9.8 mm (5.42 x 2.59 x 0.39 in)
OT-E257
83 x 43 x 22 mm (3.27 x 1.69 x 0.87 in)
Weight
1 (2021)
134 g (4.73 oz)
OT-E257
77 g (2.72 oz)
SIM
1 (2021)
· Nano-SIM· Nano-SIM + Nano-SIM
OT-E257
Mini-SIM
Type
1 (2021)
TFT LCD
OT-E257
CSTN, 4096 colors
Size
1 (2021)
5.0 inches, 64.5 cm2 (~71.4% screen-to-body ratio)
OT-E257
Resolution
1 (2021)
480 x 960 pixels, 18:9 ratio (~215 ppi density)
OT-E257
102 x 80 pixels
Protection
1 (2021)
Asahi Glass
OT-E257
-
Other
1 (2021)
-
OT-E257
Mirror effect
OS
1 (2021)
Android 11 (Go edition)
OT-E257
-
Chipset
1 (2021)
Mediatek MT6739 (28 nm)
OT-E257
-
CPU
1 (2021)
Quad-core 1.28 GHz Cortex-A53
OT-E257
-
GPU
1 (2021)
PowerVR GE8100
OT-E257
-
Card slot
1 (2021)
microSDHC (dedicated slot)
OT-E257
No
Internal
1 (2021)
8GB 1GB RAM, 16GB 1GB RAM
OT-E257
-
Other
1 (2021)
eMMC 5.1
OT-E257
-
Phonebook
1 (2021)
-
OT-E257
250 entries
Call records
1 (2021)
-
OT-E257
10 dialed, 10 received, 10 missed calls
Single
1 (2021)
5 MP, f/2.4, 1/5.0", 1.12µm
OT-E257
-
Features
1 (2021)
LED flash
OT-E257
-
Video
1 (2021)
720p@30fps
OT-E257
-
Single
1 (2021)
2 MP, f/2.8
OT-E257
-
Video
1 (2021)
720p@30fps
OT-E257
-
Loudspeaker
1 (2021)
Yes
OT-E257
No
3.5mm jack
1 (2021)
Yes
OT-E257
No
Alert types
1 (2021)
-
OT-E257
Vibration; Polyphonic(16), MP3 ringtones
WLAN
1 (2021)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
OT-E257
No
Bluetooth
1 (2021)
4.2, A2DP, LE
OT-E257
No
Positioning
1 (2021)
GPS
OT-E257
No
NFC
1 (2021)
No
OT-E257
-
Radio
1 (2021)
FM radio
OT-E257
No
USB
1 (2021)
microUSB 2.0
OT-E257
No
Sensors
1 (2021)
Accelerometer, proximity
OT-E257
Messaging
1 (2021)
-
OT-E257
SMS
Browser
1 (2021)
-
OT-E257
No
Games
1 (2021)
-
OT-E257
2 - Bricks, Russia
Java
1 (2021)
-
OT-E257
No
Other
1 (2021)
-
OT-E257
Predictive text input Organizer
Type
1 (2021)
Li-Ion 2000 mAh
OT-E257
Removable Li-Ion 650 mAh battery
Stand-by
1 (2021)
-
OT-E257
Up to 270 h
Talk time
1 (2021)
-
OT-E257
Up to 10 h
Colors
1 (2021)
Volcano Black, AI Aqua
OT-E257
Dark Chrome
Price
1 (2021)
About 60 EUR
OT-E257
-
Other
1 (2021)
-
OT-E257
No