Screen size
G51Winner: 6.1"+18%
Life Mark5.0"
Quick verdict
G51 leads the measured specs 7-3.
Measured wins
G51
7
spec wins
Overall winner
Ties
7
equal specs
Life Mark
3
spec wins
Screen size
Technology
G51
GSM / HSPA / LTE
Life Mark
GSM / HSPA / LTE
2G bands
G51
GSM 850 / 900 / 1800 / 1900
Life Mark
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Life Mark
HSDPA 900 / 2100
4G bands
G51
2, 3, 4, 5, 7, 12, 17, 28, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
equal specsIP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Life Mark
3, 7, 20, 38, 40 - L0030EE
Speed
G51
HSPA, LTE
Life Mark
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Announced
G51
2022, June 03. Released 2022, June 03
Life Mark
2016, March. Released 2016, March
Status
G51
Discontinued
Life Mark
Discontinued
Dimensions
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Life Mark
142.4 x 72 x 9.5 mm (5.61 x 2.83 x 0.37 in)
Weight
G51
166 g (5.86 oz)
Life Mark
150 g (5.29 oz)
SIM
G51
Nano-SIM + Nano-SIM
Life Mark
Dual SIM (Micro-SIM, dual stand-by)
Type
G51
IPS LCD
Life Mark
IPS LCD
Size
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Life Mark
5.0 inches, 68.9 cm2 (~67.2% screen-to-body ratio)
Resolution
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
Life Mark
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
G51
Android 11 (Go edition)
Life Mark
Android 5.1 (Lollipop)
Chipset
G51
Mediatek MT6761 Helio A22 (12 nm)
Life Mark
Mediatek MT6735 (28 nm)
CPU
G51
Quad-core 2.0 GHz Cortex-A53
Life Mark
Quad-core 1.3 GHz Cortex-A53
GPU
G51
PowerVR GE8320
Life Mark
Mali-T720
Card slot
G51
microSDXC
Life Mark
microSDXC
Internal
G51
32GB 2GB RAM
Life Mark
16GB 2GB RAM
Other
G51
eMMC 5.1
Life Mark
-
Dual
G51
8 MP Auxiliary lens
Life Mark
-
Features
G51
LED flash, HDR, panorama
Life Mark
LED flash, panorama, HDR
Video
G51
1080p@30fps
Life Mark
1080p@30fps
Single
G51
-
Life Mark
13 MP, f/2.0, 1/3.0", AF
Single
G51
8 MP
Life Mark
5 MP
Video
G51
720p@30fps
Life Mark
Loudspeaker
G51
Yes
Life Mark
Yes
3.5mm jack
G51
Yes
Life Mark
Yes
WLAN
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Life Mark
Wi-Fi 802.11 b/g/n
Bluetooth
G51
4.2, A2DP, LE
Life Mark
4.0, A2DP
Positioning
G51
GPS
Life Mark
GPS
NFC
G51
No
Life Mark
No
Radio
G51
FM radio
Life Mark
FM radio
USB
G51
microUSB 2.0
Life Mark
microUSB 2.0
Sensors
G51
Fingerprint (rear-mounted), accelerometer, proximity
Life Mark
Fingerprint (rear-mounted), accelerometer, proximity, compass
Type
G51
Li-Po 3000 mAh
Life Mark
Li-Po 2300 mAh, removable
Stand-by
G51
-
Life Mark
Up to 715 h (2G) / Up to 615 h (3G)
Talk time
G51
-
Life Mark
Up to 25 h (2G) / Up to 15 h (3G)
Colors
G51
Black, Blue, Green, Silver, Gold
Life Mark
Gold, Grey, White