Screen size
KF3102.0"
Q31Winner: 5.7"+65%
Quick verdict
Q31 leads the measured specs 13-1.
Measured wins
KF310
1
spec wins
Ties
3
equal specs
Q31
13
spec wins
Overall winner
Screen size
Technology
KF310
GSM / UMTS
Q31
GSM / HSPA / LTE
2G bands
KF310
GSM 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
KF310
UMTS 2100
Q31
HSDPA 850 / 900 / 1900 / 2100
Speed
KF310
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
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
HSPA, LTE
4G bands
KF310
-
Q31
LTE
Announced
KF310
2008, February. Released 2008, May
Q31
2020, September 17. Released 2020, September 25
Status
KF310
Discontinued
Q31
Discontinued
Dimensions
KF310
97 x 48 x 16.8 mm (3.82 x 1.89 x 0.66 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
KF310
95 g (3.35 oz)
Q31
145 g (5.11 oz)
SIM
KF310
Mini-SIM
Q31
Nano-SIM
Other
KF310
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
KF310
TFT, 256K colors
Q31
IPS LCD
Size
KF310
2.0 inches, 12.6 cm2 (~27.0% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
KF310
176 x 220 pixels (~141 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
KF310
Downloadable wallpapers
Q31
-
Card slot
KF310
microSD (dedicated slot)
Q31
microSDXC
Phonebook
KF310
Yes
Q31
-
Call records
KF310
40 dialed, 40 received, 40 missed calls
Q31
-
Internal
KF310
40MB
Q31
32GB 3GB RAM
Other
KF310
-
Q31
eMMC 5.1
Single
KF310
2 MP
Q31
-
Video
KF310
Yes
Q31
1080p@30fps
Dual
KF310
-
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
KF310
-
Q31
LED flash, panorama, HDR
Single
KF310
VGA videocall camera
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
KF310
Q31
1080p@30fps
Loudspeaker
KF310
Yes
Q31
Yes
Alert types
KF310
Vibration; Downloadable polyphonic, MP3 ringtones
Q31
-
3.5mm jack
KF310
No
Q31
Yes
WLAN
KF310
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
KF310
1.2
Q31
5.0, A2DP, LE
Positioning
KF310
No
Q31
GPS
Radio
KF310
No
Q31
No
USB
KF310
2.0
Q31
microUSB 2.0
NFC
KF310
-
Q31
No
Sensors
KF310
Q31
Accelerometer
Messaging
KF310
SMS, EMS, MMS, Email, Instant Messaging
Q31
-
Browser
KF310
WAP 2.0/xHTML
Q31
-
Games
KF310
Yes
Q31
-
Java
KF310
Yes, MIDP 2.0
Q31
-
Other
KF310
MP3/MP4 player Organizer Voice memo Predictive text input
Q31
-
Type
KF310
Removable Li-Ion 900 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
KF310
Up to 450 h
Q31
-
Talk time
KF310
Up to 5 h
Q31
-
Colors
KF310
Black, White
Q31
Silver
SAR
KF310
0.93 W/kg (head) 1.46 W/kg (body)
Q31
-
Price
KF310
About 60 EUR
Q31
About 150 EUR
Models
KF310
-
Q31
LM-Q310N
OS
KF310
-
Q31
Android 10
Chipset
KF310
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
KF310
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
KF310
-
Q31
PowerVR GE8320