Screen size
Moto G77 PowerWinner: 6.7"+36%
Photon 4G MB8554.3"
Quick verdict
Moto G77 Power leads the measured specs 19-1.
Measured wins
Moto G77 Power
19
spec wins
Overall winner
Ties
3
equal specs
Photon 4G MB855
1
spec wins
Screen size
Technology
Moto G77 Power
GSM / HSPA / LTE / 5G
Photon 4G MB855
GSM / CDMA / HSPA / EVDO
2G bands
Moto G77 Power
GSM 850 / 900 / 1800 / 1900
Photon 4G MB855
CDMA 800 / 1900 , GSM 850 / 900 / 1800 / 1900
3G bands
Moto G77 Power
HSDPA 850 / 900 / 1900 / 2100
Photon 4G MB855
CDMA2000 1xEV-DO , HSDPA 850 / 1900 / 2100
4G bands
Moto G77 Power
1, 2, 3, 5, 8, 28, 38, 40, 41, 48
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
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Photon 4G MB855
-
5G bands
Moto G77 Power
1, 2, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA/Sub6
Photon 4G MB855
-
Speed
Moto G77 Power
HSPA, LTE, 5G
Photon 4G MB855
EV-DO Rev.A 3.1 Mbps, HSPA
Announced
Moto G77 Power
2026, July 08
Photon 4G MB855
2011, June. Released 2011, August
Status
Moto G77 Power
Available. Released 2026, July 13
Photon 4G MB855
Discontinued
Dimensions
Moto G77 Power
166.2 x 76.5 x 8.9 mm (6.54 x 3.01 x 0.35 in)
Photon 4G MB855
126.9 x 66.9 x 12.2 mm (5.00 x 2.63 x 0.48 in)
Weight
Moto G77 Power
215 g (7.58 oz)
Photon 4G MB855
158 g (5.57 oz)
Build
Moto G77 Power
Glass front (Gorilla Glass 7i), plastic back or silicone polymer (eco leather) back, plastic frame
Photon 4G MB855
-
SIM
Moto G77 Power
Nano-SIM + Nano-SIM
Photon 4G MB855
Mini-SIM
Other
Moto G77 Power
IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Photon 4G MB855
Built-in kickstand
Type
Moto G77 Power
IPS LCD, 120Hz, 1050 nits (HBM)
Photon 4G MB855
TFT
Size
Moto G77 Power
6.72 inches, 89.8 cm2 (~70.6% screen-to-body ratio)
Photon 4G MB855
4.3 inches, 51.0 cm2 (~60.0% screen-to-body ratio)
Resolution
Moto G77 Power
1080 x 2400 pixels, 20:9 ratio (~432 ppi density)
Photon 4G MB855
540 x 960 pixels, 16:9 ratio (~256 ppi density)
Protection
Moto G77 Power
Corning Gorilla Glass 7i
Photon 4G MB855
Corning Gorilla Glass
OS
Moto G77 Power
Android 16, up to 1 major Android upgrades
Photon 4G MB855
Android 2.3 (Gingerbread), not upgradable to 4.1 (Jelly Bean)
Chipset
Moto G77 Power
Mediatek Dimensity 6400 (6 nm)
Photon 4G MB855
Nvidia Tegra 2 AP20H
CPU
Moto G77 Power
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Photon 4G MB855
Dual-core 1.0 GHz Cortex-A9
GPU
Moto G77 Power
Mali-G57 MC2
Photon 4G MB855
ULP GeForce
Card slot
Moto G77 Power
microSDXC (uses shared SIM slot)
Photon 4G MB855
microSDHC (dedicated slot)
Internal
Moto G77 Power
128GB 8GB RAM
Photon 4G MB855
16GB 1GB RAM
Other
Moto G77 Power
UFS 2.2
Photon 4G MB855
-
Dual
Moto G77 Power
50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1.12µm
Photon 4G MB855
-
Features
Moto G77 Power
LED flash, HDR, panorama
Photon 4G MB855
Dual-LED flash
Video
Moto G77 Power
1440p@30fps, 1080p@30/60fps, gyro-EIS
Photon 4G MB855
720p@30fps
Single
Moto G77 Power
-
Photon 4G MB855
8 MP, AF
Single
Moto G77 Power
32 MP, f/2.2, (wide), 0.7µm
Photon 4G MB855
VGA
Features
Moto G77 Power
HDR
Photon 4G MB855
-
Video
Moto G77 Power
1440p@30fps, 1080p@30fps
Photon 4G MB855
Loudspeaker
Moto G77 Power
Yes, with stereo speakers (with Dolby Atmos)
Photon 4G MB855
Yes
3.5mm jack
Moto G77 Power
Yes
Photon 4G MB855
Yes
Other
Moto G77 Power
24-bit/192kHz Hi-Res audio
Photon 4G MB855
-
WLAN
Moto G77 Power
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Photon 4G MB855
Wi-Fi 802.11 b/g/n, DLNA, hotspot; WiMAX 802.16 e
Bluetooth
Moto G77 Power
5.4, A2DP, LE
Photon 4G MB855
2.1, A2DP, EDR
Positioning
Moto G77 Power
GPS, GALILEO, GLONASS, BDS, QZSS
Photon 4G MB855
GPS, A-GPS
NFC
Moto G77 Power
No
Photon 4G MB855
-
Radio
Moto G77 Power
FM radio
Photon 4G MB855
Stereo FM radio, RDS
USB
Moto G77 Power
USB Type-C 2.0, OTG
Photon 4G MB855
microUSB 2.0
Sensors
Moto G77 Power
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Photon 4G MB855
Accelerometer, proximity, compass
Browser
Moto G77 Power
-
Photon 4G MB855
HTML, Adobe Flash
Other
Moto G77 Power
-
Photon 4G MB855
HDMI port MP3/WAV/WMA/AAC+ player MP4/WMV/H.264 player Quickoffice document viewer Photo viewer/editor Organizer Voice memo/dial/commands Predictive text input (Swype)
Type
Moto G77 Power
7000 mAh
Photon 4G MB855
Removable Li-Ion 1700 mAh battery
Charging
Moto G77 Power
30W wired 6W reverse wired
Photon 4G MB855
-
Stand-by
Moto G77 Power
-
Photon 4G MB855
Up to 288 h (2G) / Up to 312 h (3G)
Talk time
Moto G77 Power
-
Photon 4G MB855
Up to 10 h 40 min (2G) / Up to 9 h 10 min (3G)
Colors
Moto G77 Power
Pantone: Impenetrable Gray, Nautical Blue, Fuchsia Red, Laurel Green
Photon 4G MB855
Black
Price
Moto G77 Power
About 240 EUR
Photon 4G MB855
About 270 EUR
SAR
Moto G77 Power
-
Photon 4G MB855
0.93 W/kg (head) 0.91 W/kg (body)