Screen size
1B (2022)Winner: 5.5"+22%
OT-997D4.3"
Quick verdict
1B (2022) leads the measured specs 10-1.
Measured wins
1B (2022)
10
spec wins
Overall winner
Ties
6
equal specs
OT-997D
1
spec wins
Screen size
Technology
1B (2022)
GSM / HSPA / LTE
OT-997D
GSM / HSPA
2G bands
1B (2022)
GSM 850 / 900 / 1800 / 1900
OT-997D
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
1B (2022)
HSDPA 850 / 900 / 1900 / 2100
OT-997D
HSDPA 900 / 2100
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
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
OT-997D
-
Speed
1B (2022)
HSPA 42.2/11.1 Mbps, LTE Cat4 150/50 Mbps
OT-997D
HSPA 7.2/5.76 Mbps
Announced
1B (2022)
2022, May 31
OT-997D
2012, July. Released 2012, September
Status
1B (2022)
Available. Released 2022, May 31
OT-997D
Discontinued
Dimensions
1B (2022)
146.7 x 71.9 x 10 mm (5.78 x 2.83 x 0.39 in)
OT-997D
129.8 x 68 x 11 mm (5.11 x 2.68 x 0.43 in)
Weight
1B (2022)
172 g (6.07 oz)
OT-997D
143 g (5.04 oz)
SIM
1B (2022)
· Nano-SIM· Nano-SIM + Nano-SIM
OT-997D
Dual SIM (Mini-SIM, dual stand-by)
Type
1B (2022)
TFT LCD
OT-997D
TFT
Size
1B (2022)
5.5 inches, 78.1 cm2 (~74.0% screen-to-body ratio)
OT-997D
4.3 inches, 52.6 cm2 (~59.6% screen-to-body ratio)
Resolution
1B (2022)
720 x 1440 pixels, 18:9 ratio (~293 ppi density)
OT-997D
480 x 800 pixels, 5:3 ratio (~217 ppi density)
OS
1B (2022)
Android 11 (Go edition)
OT-997D
Android 4.0 (Ice Cream Sandwich)
Chipset
1B (2022)
Mediatek MT6761 Helio A22 (12 nm)
OT-997D
Mediatek MT6577 (40 nm)
CPU
1B (2022)
Quad-core 2.0 GHz Cortex-A53
OT-997D
Dual-core 1.0 GHz Cortex-A9
GPU
1B (2022)
PowerVR GE8300
OT-997D
PowerVR SGX531u
Card slot
1B (2022)
microSDXC (dedicated slot)
OT-997D
microSDHC (dedicated slot)
Internal
1B (2022)
32GB 2GB RAM
OT-997D
4GB 1GB RAM
Other
1B (2022)
eMMC 5.1
OT-997D
-
Single
1B (2022)
8 MP, f/2.0, 25 mm (wide), 1/4.0", 1.12µm, AF
OT-997D
8 MP, AF
Features
1B (2022)
LED flash, HDR, panorama
OT-997D
LED flash
Video
1B (2022)
1080p@30fps
OT-997D
720p@30fps
Single
1B (2022)
5 MP, f/2.2, 24 mm (wide), 1/5.0", 1.12µm
OT-997D
VGA
Video
1B (2022)
1080p@30fps
OT-997D
Loudspeaker
1B (2022)
Yes
OT-997D
Yes
3.5mm jack
1B (2022)
Yes
OT-997D
Yes
Other
1B (2022)
-
OT-997D
SRS audio
WLAN
1B (2022)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
OT-997D
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
1B (2022)
5.0, A2DP
OT-997D
4.0, A2DP
Positioning
1B (2022)
GPS
OT-997D
GPS
NFC
1B (2022)
No
OT-997D
No
Radio
1B (2022)
FM radio
OT-997D
Stereo FM radio, RDS
USB
1B (2022)
microUSB 2.0
OT-997D
microUSB 2.0
Sensors
1B (2022)
Accelerometer
OT-997D
Accelerometer, proximity, compass
Type
1B (2022)
Li-Ion 3000 mAh battery, removable
OT-997D
Li-Ion 1800 mAh, removable
Stand-by
1B (2022)
-
OT-997D
Up to 400 h (2G) / Up to 350 h (3G)
Talk time
1B (2022)
-
OT-997D
Up to 16 h (2G) / Up to 8 h 30 min (3G)
Colors
1B (2022)
Prime Black, Atlantic Blue
OT-997D
Black, White
Models
1B (2022)
5031D, 5031G, 5031A, 5031J
OT-997D
-
Price
1B (2022)
About 100 EUR
OT-997D
About 280 EUR
SAR
1B (2022)
-
OT-997D
0.50 W/kg (head) 0.74 W/kg (body)