Screen size
KF2402.0"
Q31Winner: 5.7"+65%
Quick verdict
Q31 leads the measured specs 13-1.
Measured wins
KF240
1
spec wins
Ties
3
equal specs
Q31
13
spec wins
Overall winner
Screen size
Technology
KF240
GSM
Q31
GSM / HSPA / LTE
2G bands
KF240
GSM 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
GPRS
KF240
Class 10
Q31
-
EDGE
KF240
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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
KF240
-
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
KF240
-
Q31
LTE
Speed
KF240
-
Q31
HSPA, LTE
Announced
KF240
2008, May. Released 2009, Q1
Q31
2020, September 17. Released 2020, September 25
Status
KF240
Discontinued
Q31
Discontinued
Dimensions
KF240
94 x 47 x 16 mm (3.70 x 1.85 x 0.63 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
KF240
91 g (3.21 oz)
Q31
145 g (5.11 oz)
SIM
KF240
Mini-SIM
Q31
Nano-SIM
Other
KF240
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
KF240
TFT, 256K colors
Q31
IPS LCD
Size
KF240
2.0 inches, 12.6 cm2 (~28.5% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
KF240
176 x 220 pixels (~141 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
KF240
Downloadable wallpapers
Q31
-
Card slot
KF240
microSD (dedicated slot)
Q31
microSDXC
Phonebook
KF240
Yes
Q31
-
Call records
KF240
40 dialed, 40 received, 40 missed calls
Q31
-
Internal
KF240
20MB
Q31
32GB 3GB RAM
Other
KF240
-
Q31
eMMC 5.1
Single
KF240
2 MP
Q31
-
Video
KF240
Yes
Q31
1080p@30fps
Dual
KF240
-
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
KF240
-
Q31
LED flash, panorama, HDR
Other
KF240
No
Q31
-
Single
KF240
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
KF240
-
Q31
1080p@30fps
Loudspeaker
KF240
Yes
Q31
Yes
Alert types
KF240
Vibration; Downloadable polyphonic, MP3 ringtones
Q31
-
3.5mm jack
KF240
No
Q31
Yes
WLAN
KF240
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
KF240
2.0, A2DP
Q31
5.0, A2DP, LE
Positioning
KF240
No
Q31
GPS
Radio
KF240
FM radio
Q31
No
USB
KF240
2.0
Q31
microUSB 2.0
NFC
KF240
-
Q31
No
Sensors
KF240
Q31
Accelerometer
Messaging
KF240
SMS, MMS, Email
Q31
-
Browser
KF240
WAP 2.0/xHTML
Q31
-
Games
KF240
Yes
Q31
-
Java
KF240
Yes, MIDP 2.0
Q31
-
Other
KF240
MP3 player MP4 player Organizer Voice memo Predictive text input
Q31
-
Type
KF240
Removable Li-Ion 800 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
KF240
Up to 200 h
Q31
-
Talk time
KF240
Up to 3 h
Q31
-
Colors
KF240
Black
Q31
Silver
Price
KF240
About 60 EUR
Q31
About 150 EUR
Models
KF240
-
Q31
LM-Q310N
OS
KF240
-
Q31
Android 10
Chipset
KF240
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
KF240
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
KF240
-
Q31
PowerVR GE8320