Screen size
G3 Dual-LTE5.5"
Q31Winner: 5.7"+3.5%
Quick verdict
Q31 leads the measured specs 5-4.
Measured wins
G3 Dual-LTE
4
spec wins
Ties
8
equal specs
Q31
5
spec wins
Overall winner
Screen size
Technology
G3 Dual-LTE
GSM / HSPA / LTE
Q31
GSM / HSPA / LTE
2G bands
G3 Dual-LTE
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
G3 Dual-LTE
HSDPA 900 / 2100 - D856, HSDPA 850 / 900 / 1900 / 2100 - D858HK
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
G3 Dual-LTE
1, 3, 7, 8, 20, 28, 40 - SIM 1, 1, 3, 7, 38, 39, 40, 41 - D858HK
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Q31
LTE
Speed
G3 Dual-LTE
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Q31
HSPA, LTE
Announced
G3 Dual-LTE
2014, October. Released 2014, November
Q31
2020, September 17. Released 2020, September 25
Status
G3 Dual-LTE
Discontinued
Q31
Discontinued
Dimensions
G3 Dual-LTE
146.3 x 74.6 x 8.9 mm (5.76 x 2.94 x 0.35 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
G3 Dual-LTE
149 g (5.26 oz)
Q31
145 g (5.11 oz)
SIM
G3 Dual-LTE
Dual SIM (Micro-SIM, dual stand-by)
Q31
Nano-SIM
Other
G3 Dual-LTE
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
G3 Dual-LTE
True HD-IPS + LCD
Q31
IPS LCD
Size
G3 Dual-LTE
5.5 inches, 83.4 cm2 (~76.4% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
G3 Dual-LTE
1440 x 2560 pixels, 16:9 ratio (~534 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Protection
G3 Dual-LTE
Corning Gorilla Glass 3
Q31
-
OS
G3 Dual-LTE
Android 4.4.2 (KitKat), upgradable to 5.0.2 (Lollipop) or v6.0 (Marshmallow)
Q31
Android 10
Chipset
G3 Dual-LTE
Qualcomm MSM8975AC Snapdragon 801 (28 nm)
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
G3 Dual-LTE
Quad-core 2.5 GHz Krait 400
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
G3 Dual-LTE
Adreno 330
Q31
PowerVR GE8320
Card slot
G3 Dual-LTE
microSDXC (dedicated slot)
Q31
microSDXC
Internal
G3 Dual-LTE
32GB 3GB RAM
Q31
32GB 3GB RAM
Other
G3 Dual-LTE
eMMC 5.0
Q31
eMMC 5.1
Single
G3 Dual-LTE
13 MP, 1/3.0", PDAF, OIS
Q31
-
Features
G3 Dual-LTE
Laser AF, Dual-LED dual-tone flash, panorama, HDR
Q31
LED flash, panorama, HDR
Video
G3 Dual-LTE
4K@30fps, 1080p@30fps, HDR, stereo sound rec.
Q31
1080p@30fps
Dual
G3 Dual-LTE
-
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
Single
G3 Dual-LTE
2.1 MP
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
G3 Dual-LTE
1080p@30fps
Q31
1080p@30fps
Loudspeaker
G3 Dual-LTE
Yes
Q31
Yes
3.5mm jack
G3 Dual-LTE
Yes
Q31
Yes
WLAN
G3 Dual-LTE
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
G3 Dual-LTE
4.0, A2DP, LE
Q31
5.0, A2DP, LE
Positioning
G3 Dual-LTE
GPS, GLONASS
Q31
GPS
NFC
G3 Dual-LTE
Yes
Q31
No
Infrared port
G3 Dual-LTE
Yes
Q31
-
Radio
G3 Dual-LTE
Stereo FM radio, RDS
Q31
No
USB
G3 Dual-LTE
microUSB 2.0 (SlimPort), OTG
Q31
microUSB 2.0
Sensors
G3 Dual-LTE
Accelerometer, gyro, proximity, compass
Q31
Accelerometer
Type
G3 Dual-LTE
Li-Ion 3000 mAh, removable
Q31
Li-Ion 3000 mAh
Charging
G3 Dual-LTE
Wireless (Qi) (optional)
Q31
-
Stand-by
G3 Dual-LTE
Up to 530 h (2G) / Up to 638 h (3G)
Q31
-
Talk time
G3 Dual-LTE
Up to 22 h (2G) / Up to 20 h (3G)
Q31
-
Colors
G3 Dual-LTE
Metallic Black, Silk White
Q31
Silver
Models
G3 Dual-LTE
D858HK, D856
Q31
LM-Q310N
SAR EU
G3 Dual-LTE
1.46 W/kg (head) 0.38 W/kg (body)
Q31
-
Price
G3 Dual-LTE
About 250 EUR
Q31
About 150 EUR