Screen size
KF3002.2"
Q31Winner: 5.7"+61%
Quick verdict
Q31 leads the measured specs 14-1.
Measured wins
KF300
1
spec wins
Ties
2
equal specs
Q31
14
spec wins
Overall winner
Screen size
Technology
KF300
GSM
Q31
GSM / HSPA / LTE
2G bands
KF300
GSM 900 / 1800 / 1900 , GSM 850 / 1800 / 1900 - American version
Q31
GSM 850 / 900 / 1800 / 1900
GPRS
KF300
Class 10
Q31
-
EDGE
KF300
Class 10
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
KF300
-
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
KF300
-
Q31
LTE
Speed
KF300
-
Q31
HSPA, LTE
Announced
KF300
2008, April. Released 2008, August
Q31
2020, September 17. Released 2020, September 25
Status
KF300
Discontinued
Q31
Discontinued
Dimensions
KF300
99 x 50 x 16 mm (3.90 x 1.97 x 0.63 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
KF300
97 g (3.42 oz)
Q31
145 g (5.11 oz)
SIM
KF300
Mini-SIM
Q31
Nano-SIM
Other
KF300
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
KF300
TFT, 256K colors
Q31
IPS LCD
Size
KF300
2.2 inches, 15.0 cm2 (~30.3% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
KF300
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
KF300
Second external 256K colors, 1.3 inches TFT display, 128 x 160 pixels
Q31
-
Card slot
KF300
microSD (dedicated slot)
Q31
microSDXC
Phonebook
KF300
1000 entries
Q31
-
Call records
KF300
40 dialed, 40 received, 40 missed calls
Q31
-
Internal
KF300
10MB
Q31
32GB 3GB RAM
Other
KF300
-
Q31
eMMC 5.1
Single
KF300
2 MP
Q31
-
Video
KF300
Yes
Q31
1080p@30fps
Dual
KF300
-
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
KF300
-
Q31
LED flash, panorama, HDR
Other
KF300
No
Q31
-
Single
KF300
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
KF300
-
Q31
1080p@30fps
Loudspeaker
KF300
Yes
Q31
Yes
Alert types
KF300
Vibration; Downloadable polyphonic, MP3 ringtones
Q31
-
3.5mm jack
KF300
No
Q31
Yes
WLAN
KF300
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
KF300
Yes
Q31
5.0, A2DP, LE
Positioning
KF300
No
Q31
GPS
Radio
KF300
FM radio
Q31
No
USB
KF300
Proprietary
Q31
microUSB 2.0
NFC
KF300
-
Q31
No
Sensors
KF300
Q31
Accelerometer
Messaging
KF300
SMS, EMS, MMS
Q31
-
Browser
KF300
WAP 2.0/xHTML, HTML
Q31
-
Games
KF300
Yes
Q31
-
Java
KF300
Yes, MIDP 2.0
Q31
-
Other
KF300
MP3 player Predictive text input Organizer Voice memo
Q31
-
Type
KF300
Removable Li-Ion 800 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
KF300
Up to 200 h
Q31
-
Talk time
KF300
Up to 2 h
Q31
-
Colors
KF300
Black
Q31
Silver
Price
KF300
About 80 EUR
Q31
About 150 EUR
Models
KF300
-
Q31
LM-Q310N
OS
KF300
-
Q31
Android 10
Chipset
KF300
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
KF300
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
KF300
-
Q31
PowerVR GE8320