Screen size
G4 Beat5.2"
Q31Winner: 5.7"+8.8%
Quick verdict
Q31 leads the measured specs 8-4.
Measured wins
G4 Beat
4
spec wins
Ties
5
equal specs
Q31
8
spec wins
Overall winner
Screen size
Technology
G4 Beat
GSM / HSPA / LTE
Q31
GSM / HSPA / LTE
2G bands
G4 Beat
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
Q31
GSM 850 / 900 / 1800 / 1900
3G bands
G4 Beat
HSDPA 850 / 900 / 1900 / 2100
Q31
HSDPA 850 / 900 / 1900 / 2100
4G bands
G4 Beat
1, 3, 5, 7, 8
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired 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
G4 Beat
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Q31
HSPA, LTE
Announced
G4 Beat
2015, July. Released 2015, August
Q31
2020, September 17. Released 2020, September 25
Status
G4 Beat
Discontinued
Q31
Discontinued
Dimensions
G4 Beat
142.7 x 72.6 x 9.9 mm (5.62 x 2.86 x 0.39 in)
Q31
147.9 x 71 x 8.7 mm (5.82 x 2.80 x 0.34 in)
Weight
G4 Beat
139 g (4.90 oz)
Q31
145 g (5.11 oz)
SIM
G4 Beat
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Q31
Nano-SIM
Other
G4 Beat
-
Q31
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
G4 Beat
IPS LCD
Q31
IPS LCD
Size
G4 Beat
5.2 inches, 74.9 cm2 (~72.3% screen-to-body ratio)
Q31
5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio)
Resolution
G4 Beat
1080 x 1920 pixels, 16:9 ratio (~423 ppi density)
Q31
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
OS
G4 Beat
Android 5.1.1 (Lollipop)
Q31
Android 10
Chipset
G4 Beat
Qualcomm MSM8939 Snapdragon 615 (28 nm)
Q31
Mediatek MT6762 Helio P22 (12 nm)
CPU
G4 Beat
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Q31
Octa-core 2.0 GHz Cortex-A53
GPU
G4 Beat
Adreno 405
Q31
PowerVR GE8320
Card slot
G4 Beat
microSDHC (dedicated slot)
Q31
microSDXC
Internal
G4 Beat
8GB 1.5GB RAM
Q31
32GB 3GB RAM
Other
G4 Beat
eMMC 4.5
Q31
eMMC 5.1
Single
G4 Beat
8 MP 13 MP, AF (Latin America)
Q31
-
Features
G4 Beat
Laser AF, color spectrum sensor, LED flash, HDR, panorama
Q31
LED flash, panorama, HDR
Video
G4 Beat
1080p@30fps
Q31
1080p@30fps
Dual
G4 Beat
-
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
G4 Beat
5 MP
Q31
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm
Video
G4 Beat
Q31
1080p@30fps
Loudspeaker
G4 Beat
Yes
Q31
Yes
3.5mm jack
G4 Beat
Yes
Q31
Yes
WLAN
G4 Beat
Wi-Fi 802.11 b/g/n, hotspot
Q31
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
G4 Beat
4.1, A2DP
Q31
5.0, A2DP, LE
Positioning
G4 Beat
GPS, GLONASS
Q31
GPS
NFC
G4 Beat
Yes
Q31
No
Radio
G4 Beat
FM radio
Q31
No
USB
G4 Beat
microUSB 2.0
Q31
microUSB 2.0
Sensors
G4 Beat
Accelerometer, proximity, compass
Q31
Accelerometer
Type
G4 Beat
Li-Ion 2300 mAh, removable
Q31
Li-Ion 3000 mAh
Stand-by
G4 Beat
Up to 380 h (2G) / Up to 380 h (3G)
Q31
-
Talk time
G4 Beat
Up to 15 h (2G) / Up to 14 h (3G)
Q31
-
Colors
G4 Beat
Metallic Gray, Ceramic White, Shiny Gold
Q31
Silver
Models
G4 Beat
H735, H736
Q31
LM-Q310N
Price
G4 Beat
About 160 EUR
Q31
About 150 EUR