Screen size
KU2501.7"
Q31Winner: 5.7"+70%
Quick verdict
Q31 leads the measured specs 14-1.
Measured wins
KU250
1
spec wins
Ties
2
equal specs
Q31
14
spec wins
Overall winner
Screen size
Technology
KU250
GSM / UMTS
Q31
GSM / HSPA / LTE
2G bands
KU250
GSM 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
KU250
UMTS 2100
Q31
HSDPA 850 / 900 / 1900 / 2100
Speed
KU250
Yes, 384 kbps
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
HSPA, LTE
4G bands
KU250
-
Q31
LTE
Announced
KU250
2007, February
Q31
2020, September 17. Released 2020, September 25
Status
KU250
Discontinued
Q31
Discontinued
Dimensions
KU250
110.9 x 46.7 x 15.6 mm (4.37 x 1.84 x 0.61 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
KU250
73 g (2.57 oz)
Q31
145 g (5.11 oz)
SIM
KU250
Mini-SIM
Q31
Nano-SIM
Other
KU250
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
KU250
TFT, 256K colors
Q31
IPS LCD
Size
KU250
1.7 inches, 9.1 cm2 (~17.6% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
KU250
176 x 220 pixels (~166 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
KU250
Downloadable wallpapers
Q31
-
Card slot
KU250
microSD (dedicated slot)
Q31
microSDXC
Phonebook
KU250
500 entries
Q31
-
Call records
KU250
40 dialed, 40 received, 40 missed calls
Q31
-
Internal
KU250
10MB
Q31
32GB 3GB RAM
Other
KU250
-
Q31
eMMC 5.1
Single
KU250
1.3 MP
Q31
-
Video
KU250
Yes
Q31
1080p@30fps
Dual
KU250
-
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
KU250
-
Q31
LED flash, panorama, HDR
Single
KU250
CIF videocall camera
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
KU250
Q31
1080p@30fps
Loudspeaker
KU250
No
Q31
Yes
Alert types
KU250
Vibration; Downloadable polyphonic, MP3 ringtones
Q31
-
3.5mm jack
KU250
No
Q31
Yes
WLAN
KU250
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
KU250
1.2, A2DP
Q31
5.0, A2DP, LE
Positioning
KU250
No
Q31
GPS
Radio
KU250
No
Q31
No
USB
KU250
Proprietary
Q31
microUSB 2.0
NFC
KU250
-
Q31
No
Sensors
KU250
Q31
Accelerometer
Messaging
KU250
SMS, EMS, MMS, Email
Q31
-
Browser
KU250
WAP 2.0/xHTML
Q31
-
Games
KU250
Yes
Q31
-
Java
KU250
Yes, MIDP 2.0
Q31
-
Other
KU250
MP3/AAC/AAC+/WMA player Predictive text input Organizer Voice memo
Q31
-
Type
KU250
Removable Li-Po 950 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
KU250
Up to 400 h
Q31
-
Talk time
KU250
Up to 3 h 50 min
Q31
-
Colors
KU250
Black
Q31
Silver
SAR
KU250
1.30 W/kg (head) 0.38 W/kg (body)
Q31
-
Price
KU250
About 70 EUR
Q31
About 150 EUR
Models
KU250
-
Q31
LM-Q310N
OS
KU250
-
Q31
Android 10
Chipset
KU250
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
KU250
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
KU250
-
Q31
PowerVR GE8320