Screen size
1B (2022)Winner: 5.5"+36%
OT-9903.5"
Quick verdict
1B (2022) leads the measured specs 12-1.
Measured wins
1B (2022)
12
spec wins
Overall winner
Ties
4
equal specs
OT-990
1
spec wins
Screen size
Technology
1B (2022)
GSM / HSPA / LTE
OT-990
GSM / HSPA
2G bands
1B (2022)
GSM 850 / 900 / 1800 / 1900
OT-990
GSM 850 / 900 / 1800 / 1900
3G bands
1B (2022)
HSDPA 850 / 900 / 1900 / 2100
OT-990
HSDPA 900 / 2100 , HSDPA 850 / 1900
4G bands
1B (2022)
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - 5031D, 5031G, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 38, 40, 66 - 5031A, 5041J
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
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
OT-990
-
Speed
1B (2022)
HSPA 42.2/11.1 Mbps, LTE Cat4 150/50 Mbps
OT-990
HSPA 7.2/0.384 Mbps
Announced
1B (2022)
2022, May 31
OT-990
2011, February. Released 2011, August
Status
1B (2022)
Available. Released 2022, May 31
OT-990
Discontinued
Dimensions
1B (2022)
146.7 x 71.9 x 10 mm (5.78 x 2.83 x 0.39 in)
OT-990
116 x 62.2 x 12.2 mm (4.57 x 2.45 x 0.48 in)
Weight
1B (2022)
172 g (6.07 oz)
OT-990
144 g (5.08 oz)
SIM
1B (2022)
· Nano-SIM· Nano-SIM + Nano-SIM
OT-990
Mini-SIM
Other
1B (2022)
-
OT-990
Optical trackpad
Type
1B (2022)
TFT LCD
OT-990
TFT, 256K colors
Size
1B (2022)
5.5 inches, 78.1 cm2 (~74.0% screen-to-body ratio)
OT-990
3.5 inches, 36.5 cm2 (~50.6% screen-to-body ratio)
Resolution
1B (2022)
720 x 1440 pixels, 18:9 ratio (~293 ppi density)
OT-990
320 x 480 pixels, 3:2 ratio (~165 ppi density)
OS
1B (2022)
Android 11 (Go edition)
OT-990
Android 2.2 (Froyo)
Chipset
1B (2022)
Mediatek MT6761 Helio A22 (12 nm)
OT-990
-
CPU
1B (2022)
Quad-core 2.0 GHz Cortex-A53
OT-990
600 MHz
GPU
1B (2022)
PowerVR GE8300
OT-990
-
Card slot
1B (2022)
microSDXC (dedicated slot)
OT-990
microSDHC (dedicated slot)
Internal
1B (2022)
32GB 2GB RAM
OT-990
150MB
Other
1B (2022)
eMMC 5.1
OT-990
-
Single
1B (2022)
8 MP, f/2.0, 25 mm (wide), 1/4.0", 1.12µm, AF
OT-990
5 MP, AF
Features
1B (2022)
LED flash, HDR, panorama
OT-990
LED flash
Video
1B (2022)
1080p@30fps
OT-990
Yes
Single
1B (2022)
5 MP, f/2.2, 24 mm (wide), 1/5.0", 1.12µm
OT-990
Yes
Video
1B (2022)
1080p@30fps
OT-990
Loudspeaker
1B (2022)
Yes
OT-990
Yes
3.5mm jack
1B (2022)
Yes
OT-990
Yes
WLAN
1B (2022)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
OT-990
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
1B (2022)
5.0, A2DP
OT-990
2.1, A2DP
Positioning
1B (2022)
GPS
OT-990
GPS, A-GPS
NFC
1B (2022)
No
OT-990
-
Radio
1B (2022)
FM radio
OT-990
Stereo FM radio, RDS
USB
1B (2022)
microUSB 2.0
OT-990
microUSB 2.0
Sensors
1B (2022)
Accelerometer
OT-990
Accelerometer, proximity, compass
Browser
1B (2022)
-
OT-990
WAP 2.0/xHTML, HTML
Other
1B (2022)
-
OT-990
MP3/AAC+/WAV/WMA player MP4/H.264 player Organizer Document viewer Voice memo Predictive text input
Type
1B (2022)
Li-Ion 3000 mAh battery, removable
OT-990
Removable Li-Ion 1300 mAh battery
Stand-by
1B (2022)
-
OT-990
Up to 550 h
Talk time
1B (2022)
-
OT-990
Up to 6 h
Colors
1B (2022)
Prime Black, Atlantic Blue
OT-990
Bluish black, Auberguine, Spicy red
Models
1B (2022)
5031D, 5031G, 5031A, 5031J
OT-990
-
Price
1B (2022)
About 100 EUR
OT-990
About 110 EUR
SAR EU
1B (2022)
-
OT-990
0.96 W/kg (head) 1.12 W/kg (body)