Motorola Moto G77 vs Motorola Moto G51 5G

General Info

Manufacturer
Motorola	Motorola
Announced
January 2026	November 2021
Status
Available - January 2026	Coming Soon - November 2021
Colors
Pantone: Black Olive, Shaded Spruce	Indigo Blue, Bright Silver, Aqua Blue
Form Factor
Candybar	Candybar
Dimension
164.2 x 77.4 x 7.3 mm (6.46 x 3.05 x 0.29 in)	170.5 x 76.5 x 9.1 mm (6.71 x 3.01 x 0.36 in)
Weight
182 g (6.42 oz)	208 g (7.34 oz)
SIM Type
-	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 800 / 850 / 900 / 1900 / 2100 - Europe, Asia, Saudi Arabia HSDPA 850 / 900 / 1900 / 2100 - China
4G Network
1, 2, 3, 5, 7, 8, 20, 26, 28, 32, 38, 40, 41, 42, 71	1, 2, 3, 5, 7, 8, 18, 20, 26, 28, 32, 38, 40, 41, 42, 43 - Europe/Asia 1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 43 - Saudi Arabia
5G Network
1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 71, 75, 77, 78 SA/NSA/Sub6	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - Europe/Asia 1, 5, 8, 28, 41, 78 SA/NSA/Sub6 - China
Messaging

Build Features
- Fingerprint Sensor (side-mounted) IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions	- Fingerprint Sensor (side-mounted) Water-repellent design

OS
Android 16	Android 11
Processor
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6400 (6 nm) [Similar]	Octa-core (2x2.2 GHz Kryo 460 & 6x1.8 GHz Kryo 460), Qualcomm SM4350-AC Snapdragon 480+ 5G (8 nm) [Similar]
GPU
Mali-G57 MC2 [Similar]	Adreno 619 [Similar]
RAM
8 GB [Browse Similar]	8 GB [Browse Similar]
Internal Memory
256 GB	128 GB
External Memory
microSDXC (uses shared SIM slot)	microSDXC (uses shared SIM slot)

Type
FHD+ AMOLED Screen 120Hz, HDR, 5000 Nits (peak) Corning Gorilla Glass 7i	FHD+ IPS LCD Screen 120Hz Refresh Rate
Colors
1B colors	16M Colors
Size
6.78 inches [Similar]	6.8 inches [Similar]
Resolution
1272 x 2772 pixels (450 ppi)	1080 x 2400 pixels (387 ppi)
Screen-to-Body Ratio
88.39%	85.60%
Multi-Touch

Rear Camera
108 MP + 8 MP [Similar]	50 MP + 8 MP + 2 MP [Similar]
Flash
Dual-LED Flash	LED Flash
Features
108 MP, f/1.7, (wide), 0.64µm, PDAF, OIS 8 MP, f/2.2, 119˚ (ultrawide), 1.12µm, AF HDR, Panorama	50 MP, f/1.8 (wide), 1/2.76", 0.64µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) HDR, Panorama
Video
1440p@30fps, 1080p@30/60fps, gyro-EIS	1080p@30/60/240fps
Front Camera
32 MP, f/2.2, (wide), 0.64µm 1440p@30fps, 1080p@30fps [Similar]	13 MP, f/2.2, (wide), 1.12µm - Global 16 MP, f/2.2, (wide), 1.12Âµm - China only 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE, 5G	HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat18 1200/150 Mbps, 5G
Bluetooth
5.4, A2DP, LE, aptX HD	5.1, A2DP, LE, aptX HD/Adaptive
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
USB Type-C 2.0	USB Type-C 2.0
GPS
GPS, GALILEO, GLONASS, BDS, QZSS	Yes, with A-GPS, GLONASS, GALILEO
Browser
Yes	Yes

Internal
256 GB, 8 GB RAM or 128 GB, 8 GB RAM	128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 6 GB RAM or 64 GB, 4 GB RAM
Expandable Storage
microSDXC (uses shared SIM slot)	microSDXC (uses shared SIM slot)
USB OTG
Not Supported	Not Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-ion Battery Fast Battery Charging 30W wired	Non-removable Li-Po Battery Battery Charging 10W
Capacity
5200 mAh	5000 mAh
Stand by
-	-
Talk Time
-	-