Screen size
KM3802.0"
Q31Winner: 5.7"+65%
Quick verdict
Q31 leads the measured specs 12-1.
Measured wins
KM380
1
spec wins
Ties
4
equal specs
Q31
12
spec wins
Overall winner
Screen size
Technology
KM380
GSM
Q31
GSM / HSPA / LTE
2G bands
KM380
GSM 900 / 1800 / 1900
Q31
GSM 850 / 900 / 1800 / 1900
GPRS
KM380
Class 10
Q31
-
EDGE
KM380
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
equal specsSD card
equal specsStereo speakers
-
3G bands
KM380
-
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
KM380
-
Q31
LTE
Speed
KM380
-
Q31
HSPA, LTE
Announced
KM380
2008, June. Released 2008, July
Q31
2020, September 17. Released 2020, September 25
Status
KM380
Discontinued
Q31
Discontinued
Dimensions
KM380
108 x 48 x 13 mm (4.25 x 1.89 x 0.51 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
KM380
79 g (2.79 oz)
Q31
145 g (5.11 oz)
SIM
KM380
Mini-SIM
Q31
Nano-SIM
Other
KM380
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
KM380
TFT, 256K colors
Q31
IPS LCD
Size
KM380
2.0 inches, 12.4 cm2 (~23.9% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
KM380
240 x 320 pixels, 4:3 ratio (~200 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Other
KM380
Downloadable wallpapers
Q31
-
Card slot
KM380
microSDHC (dedicated slot), 512 MB included
Q31
microSDXC
Phonebook
KM380
1000 entries, Photocall
Q31
-
Call records
KM380
40 dialed, 40 received, 40 missed calls
Q31
-
Internal
KM380
40MB
Q31
32GB 3GB RAM
Other
KM380
-
Q31
eMMC 5.1
Single
KM380
1.3 MP
Q31
-
Video
KM380
No
Q31
1080p@30fps
Dual
KM380
-
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
KM380
-
Q31
LED flash, panorama, HDR
Other
KM380
No
Q31
-
Single
KM380
-
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
KM380
-
Q31
1080p@30fps
Loudspeaker
KM380
Yes
Q31
Yes
Alert types
KM380
Vibration; Downloadable polyphonic, MP3 ringtones
Q31
-
3.5mm jack
KM380
Yes
Q31
Yes
WLAN
KM380
No
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
KM380
2.0
Q31
5.0, A2DP, LE
Positioning
KM380
No
Q31
GPS
Radio
KM380
FM radio
Q31
No
USB
KM380
2.0
Q31
microUSB 2.0
NFC
KM380
-
Q31
No
Sensors
KM380
Q31
Accelerometer
Messaging
KM380
SMS, EMS, MMS, Email
Q31
-
Browser
KM380
WAP 2.0/xHTML
Q31
-
Games
KM380
Yes
Q31
-
Java
KM380
Yes, MIDP 2.0
Q31
-
Other
KM380
MP3/WMA/ААС++ player Voice memo
Q31
-
Type
KM380
Removable Li-Ion 800 mAh battery
Q31
Li-Ion 3000 mAh
Stand-by
KM380
Up to 250 h
Q31
-
Talk time
KM380
Up to 3 h
Q31
-
Colors
KM380
Black
Q31
Silver
Price
KM380
About 70 EUR
Q31
About 150 EUR
Models
KM380
-
Q31
LM-Q310N
OS
KM380
-
Q31
Android 10
Chipset
KM380
-
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
KM380
-
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
KM380
-
Q31
PowerVR GE8320