Screen size
Jil Sander Mobile3.8"
K31Winner: 5.7"+33%
Quick verdict
K31 leads the measured specs 14-0.
Measured wins
Jil Sander Mobile
0
spec wins
Ties
3
equal specs
K31
14
spec wins
Overall winner
Screen size
Technology
Jil Sander Mobile
GSM / HSPA
K31
GSM / CDMA / HSPA / LTE
2G bands
Jil Sander Mobile
GSM 850 / 900 / 1800 / 1900
K31
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900
3G bands
Jil Sander Mobile
HSDPA 900 / 1900 / 2100
K31
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Jil Sander Mobile
HSPA 7.2/5.76 Mbps
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
Stereo speakers
K31
HSPA, LTE
4G bands
Jil Sander Mobile
-
K31
2, 4, 5, 12, 13, 25, 26, 41, 66, 71
Announced
Jil Sander Mobile
2011, October. Released 2011, October
K31
2020, August 21. Released 2020, August 21
Status
Jil Sander Mobile
Discontinued
K31
Discontinued
Dimensions
Jil Sander Mobile
123 x 61.5 x 11.9 mm (4.84 x 2.42 x 0.47 in)
K31
147.8 x 71.1 x 8.6 mm (5.82 x 2.80 x 0.34 in)
Weight
Jil Sander Mobile
-
K31
146 g (5.15 oz)
SIM
Jil Sander Mobile
Mini-SIM
K31
Nano-SIM + Nano-SIM
Other
Jil Sander Mobile
-
K31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
Jil Sander Mobile
TFT
K31
IPS LCD
Size
Jil Sander Mobile
3.8 inches, 41.1 cm2 (~54.3% screen-to-body ratio)
K31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
Jil Sander Mobile
480 x 800 pixels, 5:3 ratio (~246 ppi density)
K31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
OS
Jil Sander Mobile
Microsoft Windows Phone 7.5 Mango
K31
Android 10, LG UX 9.1
Chipset
Jil Sander Mobile
Qualcomm QSD8650 Snapdragon S1
K31
Mediatek MT6762 Helio P22 (12 nm)
CPU
Jil Sander Mobile
1.0 GHz Scorpion
K31
Octa-core 2.0 GHz Cortex-A53
GPU
Jil Sander Mobile
Adreno 200
K31
PowerVR GE8320
Card slot
Jil Sander Mobile
No
K31
microSDXC
Internal
Jil Sander Mobile
16GB
K31
32GB 2GB RAM
Other
Jil Sander Mobile
-
K31
eMMC 5.1
Single
Jil Sander Mobile
5 MP, AF
K31
-
Features
Jil Sander Mobile
LED flash
K31
LED flash, panorama, HDR
Video
Jil Sander Mobile
720p@24fps
K31
1080p@30fps
Dual
Jil Sander Mobile
-
K31
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
Other
Jil Sander Mobile
No
K31
-
Single
Jil Sander Mobile
-
K31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
Jil Sander Mobile
-
K31
1080p@30fps
Loudspeaker
Jil Sander Mobile
Yes
K31
Yes
3.5mm jack
Jil Sander Mobile
Yes
K31
Yes
WLAN
Jil Sander Mobile
Wi-Fi 802.11 b/g/n, DLNA
K31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Jil Sander Mobile
2.1, A2DP, EDR
K31
5.0, A2DP, LE
Positioning
Jil Sander Mobile
GPS, A-GPS
K31
GPS
Radio
Jil Sander Mobile
Stereo FM radio
K31
No
USB
Jil Sander Mobile
microUSB 2.0
K31
microUSB 2.0
NFC
Jil Sander Mobile
-
K31
No
Sensors
Jil Sander Mobile
Accelerometer, proximity, compass
K31
Fingerprint (rear-mounted), accelerometer
Other
Jil Sander Mobile
Document viewer/editor MP4/WMV player MP3/WAV/WMA/eAAC+ player
K31
-
Type
Jil Sander Mobile
Removable Li-Ion 1500 mAh battery
K31
Li-Ion 3000 mAh
Stand-by
Jil Sander Mobile
Up to 400 h (2G) / Up to 400 h (3G)
K31
-
Talk time
Jil Sander Mobile
Up to 7 h (2G) / Up to 6 h (3G)
K31
-
Colors
Jil Sander Mobile
Black
K31
Gray
SAR EU
Jil Sander Mobile
0.50 W/kg (head) 0.99 W/kg (body)
K31
-
Price
Jil Sander Mobile
About 150 EUR
K31
About 130 EUR
Models
Jil Sander Mobile
-
K31
LM-K300Q, LMK300, LGL355DL