Screen size
KG2901.8"
Q31Winner: 5.7"+69%
Quick verdict
Q31 leads the measured specs 14-1.
Measured wins
KG290
1
spec wins
Ties
2
equal specs
Q31
14
spec wins
Overall winner
Screen size
Technology
KG290
GSM
Q31
GSM / HSPA / LTE
2G bands
KG290
GSM 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
GPRS
KG290
Class 10
Q31
-
EDGE
KG290
No
Q31
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
-
3G bands
KG290
-
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
KG290
-
Q31
LTE
Speed
KG290
-
Q31
HSPA, LTE
Announced
KG290
2007, September. Released 2008, February
Q31
2020, September 17. Released 2020, September 25
Status
KG290
Discontinued
Q31
Discontinued
Dimensions
KG290
92 x 46 x 17.7 mm (3.62 x 1.81 x 0.70 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
KG290
90 g (3.17 oz)
Q31
145 g (5.11 oz)
SIM
KG290
Mini-SIM
Q31
Nano-SIM
Other
KG290
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
KG290
TFT, 256K colors
Q31
IPS LCD
Size
KG290
1.77 inches, 9.9 cm2 (~23.3% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
KG290
128 x 160 pixels (~116 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
KG290
Downloadable wallpapers
Q31
-
Card slot
KG290
microSD (dedicated slot)
Q31
microSDXC
Phonebook
KG290
Yes, Photocall
Q31
-
Call records
KG290
40 dialed, 40 received, 40 missed calls
Q31
-
Internal
KG290
5MB
Q31
32GB 3GB RAM
Other
KG290
-
Q31
eMMC 5.1
Single
KG290
1.3 MP
Q31
-
Video
KG290
Yes
Q31
1080p@30fps
Dual
KG290
-
Q31
13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
Features
KG290
-
Q31
LED flash, panorama, HDR
Other
KG290
No
Q31
-
Single
KG290
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
KG290
-
Q31
1080p@30fps
Loudspeaker
KG290
Yes
Q31
Yes
Alert types
KG290
Vibration; Downloadable polyphonic, MP3 ringtones
Q31
-
3.5mm jack
KG290
No
Q31
Yes
WLAN
KG290
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
KG290
Yes
Q31
5.0, A2DP, LE
Positioning
KG290
No
Q31
GPS
Radio
KG290
FM radio
Q31
No
USB
KG290
Proprietary
Q31
microUSB 2.0
NFC
KG290
-
Q31
No
Sensors
KG290
Q31
Accelerometer
Messaging
KG290
SMS, MMS
Q31
-
Browser
KG290
WAP 2.0/xHTML
Q31
-
Games
KG290
Yes
Q31
-
Java
KG290
Yes, MIDP 2.0
Q31
-
Other
KG290
MP3/WMA/ААС++ player Organizer World time Voice memo
Q31
-
Type
KG290
Removable Li-Ion 820 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
KG290
Up to 200 h
Q31
-
Talk time
KG290
Up to 2 h
Q31
-
Colors
KG290
Black, Gray
Q31
Silver
SAR
KG290
0.43 W/kg (head) 0.36 W/kg (body)
Q31
-
Price
KG290
About 60 EUR
Q31
About 150 EUR
Models
KG290
-
Q31
LM-Q310N
OS
KG290
-
Q31
Android 10
Chipset
KG290
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
KG290
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
KG290
-
Q31
PowerVR GE8320