Screen size
G51SWinner: 6.4"+14%
R1 Plus5.5"
Quick verdict
G51S leads the measured specs 9-0.
Measured wins
G51S
9
spec wins
Overall winner
Ties
8
equal specs
R1 Plus
0
spec wins
Screen size
Technology
G51S
GSM / HSPA / LTE
R1 Plus
GSM / HSPA / LTE
2G bands
G51S
GSM 850 / 900 / 1800 / 1900
R1 Plus
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
G51S
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
R1 Plus
HSDPA 850 / 1700(AWS) / 1900 / 2100
4G bands
G51S
1, 2, 3, 4, 5, 7, 12, 17, 28
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
R1 Plus
2, 4, 7, 12, 17
Speed
G51S
HSPA, LTE
R1 Plus
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Announced
G51S
2022, January. Released 2022, January
R1 Plus
2017, April. Released 2017, April
Status
G51S
Discontinued
R1 Plus
Discontinued
Dimensions
G51S
162.4 x 77.5 x 9 mm (6.39 x 3.05 x 0.35 in)
R1 Plus
153 x 76.6 x 10.5 mm (6.02 x 3.02 x 0.41 in)
Weight
G51S
185 g (6.53 oz)
R1 Plus
191 g (6.74 oz)
SIM
G51S
R1 Plus
Dual SIM (Micro-SIM, dual stand-by)
Type
G51S
IPS LCD
R1 Plus
IPS LCD
Size
G51S
6.4 inches, 100.5 cm2 (~79.9% screen-to-body ratio)
R1 Plus
5.5 inches, 83.4 cm2 (~71.2% screen-to-body ratio)
Resolution
G51S
720 x 1560 pixels, 19.5:9 ratio (~268 ppi density)
R1 Plus
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
OS
G51S
Android 11 (Go edition)
R1 Plus
Android 6.0 (Marshmallow)
CPU
G51S
Octa-core 1.6 GHz Cortex-A55
R1 Plus
Quad-core 1.3 GHz Cortex-A53
Chipset
G51S
-
R1 Plus
Mediatek MT6737 (28 nm)
GPU
G51S
-
R1 Plus
Mali-T720
Card slot
G51S
microSDXC
R1 Plus
microSDXC
Internal
G51S
32GB 2GB RAM
R1 Plus
16GB 2GB RAM, 32GB 3GB RAM
Other
G51S
eMMC 5.1
R1 Plus
eMMC 5.0
Dual
G51S
13 MP Auxiliary lens
R1 Plus
-
Features
G51S
LED flash
R1 Plus
LED flash, panorama, HDR
Video
G51S
1080p@30fps
R1 Plus
1080p@30fps
Single
G51S
-
R1 Plus
13 MP, f/2.0, 1/4.0", 1.12µm, PDAF
Single
G51S
8 MP
R1 Plus
5 MP
Video
G51S
720p@30fps
R1 Plus
Features
G51S
-
R1 Plus
LED flash
Loudspeaker
G51S
Yes
R1 Plus
Yes
3.5mm jack
G51S
Yes
R1 Plus
Yes
WLAN
G51S
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
R1 Plus
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
G51S
4.2, A2DP, LE
R1 Plus
4.1, A2DP, LE
Positioning
G51S
GPS
R1 Plus
GPS
NFC
G51S
No
R1 Plus
No
Radio
G51S
FM radio
R1 Plus
No
USB
G51S
USB Type-C 2.0
R1 Plus
microUSB 2.0
Sensors
G51S
Fingerprint (rear-mounted), accelerometer, proximity
R1 Plus
Accelerometer, gyro, proximity
Type
G51S
Li-Po 4000 mAh
R1 Plus
Li-Po 4000 mAh, non-removable
Stand-by
G51S
-
R1 Plus
Up to 750 h (2G) / Up to 650 h (3G)
Talk time
G51S
-
R1 Plus
Up to 30 h (2G) / Up to 22 h (3G)
Colors
G51S
Bronze, Gradient Blue, Green, Red
R1 Plus
Black
Price
G51S
About 80 EUR
R1 Plus
-