Screen size
Moto G556.5"
Moto G77 PowerWinner: 6.7"+3.4%
Quick verdict
Moto G77 Power leads the measured specs 7-5.
Measured wins
Moto G55
5
spec wins
Ties
11
equal specs
Moto G77 Power
7
spec wins
Overall winner
Screen size
Technology
Moto G55
GSM / HSPA / LTE / 5G
Moto G77 Power
GSM / HSPA / LTE / 5G
2G bands
Moto G55
GSM 850 / 900 / 1800 / 1900
Moto G77 Power
GSM 850 / 900 / 1800 / 1900
3G bands
Moto G55
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM
Moto G77 Power
HSDPA 850 / 900 / 1900 / 2100
4G bands
Moto G55
1, 2, 3, 5, 7, 8, 20, 26, 28, 32, 38, 40, 41, 42, 66 - International, 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 38, 40, 41, 42, 66 - LATAM
Resolution
equal specsRefresh rate
equal specsPeak brightness
Pixel density
CPU speed
equal specsRAM
Storage
equal specsMain camera
equal specsFront camera
Battery
Wired charging
equal specsWeight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
equal specsMoto G77 Power
1, 2, 3, 5, 8, 28, 38, 40, 41, 48
5G bands
Moto G55
1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 77, 78 SA/NSA - International, 1, 2, 3, 5, 7, 26, 28, 40, 66, 78 SA/NSA - LATAM
Moto G77 Power
1, 2, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA/Sub6
Speed
Moto G55
HSPA, LTE, 5G
Moto G77 Power
HSPA, LTE, 5G
Announced
Moto G55
2024, August 29
Moto G77 Power
2026, July 08
Status
Moto G55
Available. Released 2024, September 06
Moto G77 Power
Available. Released 2026, July 13
Dimensions
Moto G55
161.6 x 73.8 x 8.1 mm (6.36 x 2.91 x 0.32 in)
Moto G77 Power
166.2 x 76.5 x 8.9 mm (6.54 x 3.01 x 0.35 in)
Weight
Moto G55
179 g or 182 g (6.31 oz)
Moto G77 Power
215 g (7.58 oz)
Build
Moto G55
Glass front (Gorilla Glass 5), plastic frame, plastic back or silicone polymer (eco leather) back
Moto G77 Power
Glass front (Gorilla Glass 7i), plastic back or silicone polymer (eco leather) back, plastic frame
SIM
Moto G55
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM
Moto G77 Power
Nano-SIM + Nano-SIM
Other
Moto G55
Water repellent design
Moto G77 Power
IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Type
Moto G55
IPS LCD, 120Hz
Moto G77 Power
IPS LCD, 120Hz, 1050 nits (HBM)
Size
Moto G55
6.49 inches, 102.2 cm2 (~85.7% screen-to-body ratio)
Moto G77 Power
6.72 inches, 89.8 cm2 (~70.6% screen-to-body ratio)
Resolution
Moto G55
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Moto G77 Power
1080 x 2400 pixels, 20:9 ratio (~432 ppi density)
Protection
Moto G55
Corning Gorilla Glass 5, Mohs level 4
Moto G77 Power
Corning Gorilla Glass 7i
OS
Moto G55
Android 14, upgradable to Android 15
Moto G77 Power
Android 16, up to 1 major Android upgrades
Chipset
Moto G55
Mediatek Dimensity 7025 (6 nm)
Moto G77 Power
Mediatek Dimensity 6400 (6 nm)
CPU
Moto G55
Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Moto G77 Power
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Moto G55
IMG BXM-8-256
Moto G77 Power
Mali-G57 MC2
Card slot
Moto G55
microSDXC (dedicated slot)
Moto G77 Power
microSDXC (uses shared SIM slot)
Internal
Moto G55
128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Moto G77 Power
128GB 8GB RAM
Other
Moto G55
-
Moto G77 Power
UFS 2.2
Dual
Moto G55
50 MP, f/1.8 (wide), 0.61µm, PDAF, OIS 8 MP, f/2.2, 118˚ (ultrawide), 1.12µm, AF
Moto G77 Power
50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1.12µm
Features
Moto G55
LED flash, HDR, panorama
Moto G77 Power
LED flash, HDR, panorama
Video
Moto G55
1080p@30/60fps
Moto G77 Power
1440p@30fps, 1080p@30/60fps, gyro-EIS
Single
Moto G55
16 MP, f/2.4, (wide), 1.0µm
Moto G77 Power
32 MP, f/2.2, (wide), 0.7µm
Features
Moto G55
HDR
Moto G77 Power
HDR
Video
Moto G55
1080p@30fps
Moto G77 Power
1440p@30fps, 1080p@30fps
Loudspeaker
Moto G55
Yes, with stereo speakers
Moto G77 Power
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
Moto G55
Yes
Moto G77 Power
Yes
Other
Moto G55
-
Moto G77 Power
24-bit/192kHz Hi-Res audio
WLAN
Moto G55
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Moto G77 Power
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Moto G55
5.3, A2DP, LE
Moto G77 Power
5.4, A2DP, LE
Positioning
Moto G55
GPS, GLONASS, GALILEO, BDS, QZSS
Moto G77 Power
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Moto G55
Yes (market/region dependent)
Moto G77 Power
No
Radio
Moto G55
FM radio
Moto G77 Power
FM radio
USB
Moto G55
USB Type-C 2.0
Moto G77 Power
USB Type-C 2.0, OTG
Sensors
Moto G55
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Moto G77 Power
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Other
Moto G55
Smart Connect support
Moto G77 Power
-
Type
Moto G55
Li-Po 5000 mAh
Moto G77 Power
7000 mAh
Charging
Moto G55
30W wired
Moto G77 Power
30W wired 6W reverse wired
Colors
Moto G55
Forest Grey, Smoky Green, Twilight Purple
Moto G77 Power
Pantone: Impenetrable Gray, Nautical Blue, Fuchsia Red, Laurel Green
Models
Moto G55
XT2435-2
Moto G77 Power
-
Price
Moto G55
$ 189.99 / £ 132.99 / € 151.90
Moto G77 Power
About 240 EUR