Screen size
Dash X5.0"
G51Winner: 6.1"+18%
Quick verdict
G51 leads the measured specs 8-3.
Measured wins
Dash X
3
spec wins
Ties
6
equal specs
G51
8
spec wins
Overall winner
Screen size
Technology
Dash X
GSM / HSPA
G51
GSM / HSPA / LTE
2G bands
Dash X
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
G51
GSM 850 / 900 / 1800 / 1900
3G bands
Dash X
HSDPA 850 / 1700(AWS) / 1900 - D010U, HSDPA 850 / 1900 / 2100 - D010L
G51
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Dash X
HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront 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
Dash X
-
G51
2, 3, 4, 5, 7, 12, 17, 28, 66
Announced
Dash X
2015, October. Released 2015, October
G51
2022, June 03. Released 2022, June 03
Status
Dash X
Discontinued
G51
Discontinued
Dimensions
Dash X
142.5 x 71 x 9.3 mm (5.61 x 2.80 x 0.37 in)
G51
155.3 x 73.5 x 9.5 mm (6.11 x 2.89 x 0.37 in)
Weight
Dash X
148 g (5.22 oz)
G51
166 g (5.86 oz)
SIM
Dash X
Dual SIM (Micro-SIM, dual stand-by)
G51
Nano-SIM + Nano-SIM
Type
Dash X
IPS LCD
G51
IPS LCD
Size
Dash X
5.0 inches, 68.9 cm2 (~68.1% screen-to-body ratio)
G51
6.1 inches, 92.9 cm2 (~81.4% screen-to-body ratio)
Resolution
Dash X
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
G51
720 x 1520 pixels, 19:9 ratio (~276 ppi density)
OS
Dash X
Android 5.1 (Lollipop)
G51
Android 11 (Go edition)
CPU
Dash X
Quad-core 1.3 GHz Cortex-A7
G51
Quad-core 2.0 GHz Cortex-A53
GPU
Dash X
Mali-400
G51
PowerVR GE8320
Chipset
Dash X
-
G51
Mediatek MT6761 Helio A22 (12 nm)
Card slot
Dash X
microSDXC
G51
microSDXC
Internal
Dash X
8GB 1GB RAM
G51
32GB 2GB RAM
Other
Dash X
-
G51
eMMC 5.1
Single
Dash X
8 MP, AF
G51
-
Features
Dash X
LED flash
G51
LED flash, HDR, panorama
Video
Dash X
1080p@30fps
G51
1080p@30fps
Dual
Dash X
-
G51
8 MP Auxiliary lens
Single
Dash X
5 MP
G51
8 MP
Video
Dash X
G51
720p@30fps
Loudspeaker
Dash X
Yes
G51
Yes
3.5mm jack
Dash X
Yes
G51
Yes
WLAN
Dash X
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
G51
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Bluetooth
Dash X
4.0, A2DP
G51
4.2, A2DP, LE
Positioning
Dash X
GPS
G51
GPS
NFC
Dash X
No
G51
No
Radio
Dash X
Stereo FM radio
G51
FM radio
USB
Dash X
microUSB 2.0
G51
microUSB 2.0
Sensors
Dash X
Accelerometer, proximity
G51
Fingerprint (rear-mounted), accelerometer, proximity
Type
Dash X
Li-Po 2000 mAh, removable
G51
Li-Po 3000 mAh
Stand-by
Dash X
Up to 750 h (2G) / Up to 700 h (3G)
G51
-
Talk time
Dash X
Up to 25 h (2G) / Up to 14 h (3G)
G51
-
Colors
Dash X
Black, White
G51
Black, Blue, Green, Silver, Gold