Screen size
Advance 4.0 L4.0"
G51Winner: 6.1"+34%
Quick verdict
G51 leads the measured specs 10-2.
Measured wins
Advance 4.0 L
2
spec wins
Ties
5
equal specs
G51
10
spec wins
Overall winner
Screen size
Technology
Advance 4.0 L
GSM / HSPA
G51
GSM / HSPA / LTE
2G bands
Advance 4.0 L
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
G51
GSM 850 / 900 / 1800 / 1900
3G bands
Advance 4.0 L
HSDPA 850 / 1700(AWS) / 1900 - A010U, HSDPA 850 / 1900 / 2100 - A010L
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Advance 4.0 L
HSPA 21.1/5.76 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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
G51
HSPA, LTE
4G bands
Advance 4.0 L
-
G51
2, 3, 4, 5, 7, 12, 17, 28, 66
Announced
Advance 4.0 L
2015, May. Released 2015, May
G51
2022, June 03. Released 2022, June 03
Status
Advance 4.0 L
Discontinued
G51
Discontinued
Dimensions
Advance 4.0 L
128 x 66 x 11 mm (5.04 x 2.60 x 0.43 in)
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Weight
Advance 4.0 L
121 g (4.27 oz)
G51
166 g (5.86 oz)
SIM
Advance 4.0 L
Dual SIM (Mini-SIM, dual stand-by)
G51
Nano-SIM + Nano-SIM
Type
Advance 4.0 L
TFT
G51
IPS LCD
Size
Advance 4.0 L
4.0 inches, 45.5 cm2 (~53.9% screen-to-body ratio)
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Resolution
Advance 4.0 L
480 x 800 pixels, 5:3 ratio (~233 ppi density)
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
OS
Advance 4.0 L
Android 4.4 (KitKat)
G51
Android 11 (Go edition)
Chipset
Advance 4.0 L
Mediatek MT6572 (28 nm)
G51
Mediatek MT6761 Helio A22 (12 nm)
CPU
Advance 4.0 L
Dual-core 1.3 GHz Cortex-A7
G51
Quad-core 2.0 GHz Cortex-A53
GPU
Advance 4.0 L
Mali-400
G51
PowerVR GE8320
Card slot
Advance 4.0 L
microSDXC
G51
microSDXC
Internal
Advance 4.0 L
4GB 512MB RAM
G51
32GB 2GB RAM
Other
Advance 4.0 L
-
G51
eMMC 5.1
Single
Advance 4.0 L
3.15 MP
G51
-
Features
Advance 4.0 L
LED flash
G51
LED flash, HDR, panorama
Video
Advance 4.0 L
720@30fps
G51
1080p@30fps
Dual
Advance 4.0 L
-
G51
8 MP Auxiliary lens
Single
Advance 4.0 L
VGA
G51
8 MP
Video
Advance 4.0 L
G51
720p@30fps
Loudspeaker
Advance 4.0 L
Yes
G51
Yes
3.5mm jack
Advance 4.0 L
Yes
G51
Yes
WLAN
Advance 4.0 L
Wi-Fi 802.11 b/g/n, hotspot
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth
Advance 4.0 L
4.0, A2DP
G51
4.2, A2DP, LE
Positioning
Advance 4.0 L
GPS
G51
GPS
NFC
Advance 4.0 L
No
G51
No
Radio
Advance 4.0 L
Stereo FM radio
G51
FM radio
USB
Advance 4.0 L
microUSB 2.0
G51
microUSB 2.0
Sensors
Advance 4.0 L
Accelerometer
G51
Fingerprint (rear-mounted), accelerometer, proximity
Type
Advance 4.0 L
Li-Ion 1300 mAh, removable
G51
Li-Po 3000 mAh
Stand-by
Advance 4.0 L
Up to 700 h (2G) / Up to 500 h (3G)
G51
-
Talk time
Advance 4.0 L
Up to 17 h (2G) / Up to 12 h (3G)
G51
-
Colors
Advance 4.0 L
Black, White
G51
Black, Blue, Green, Silver, Gold