Motorola One 5G Ace vs Motorola Moto G51 5G Specs Comparison

Availability

Officially announced
Jan 08, 2021	Nov 18, 2021
Prices (MSRP)
$400

Design

Dimensions
6.54 x 3.00 x 0.39 inches 166.1 x 76.1 x 9.9 mm	6.71 x 3.01 x 0.36 inches 170.47 x 76.54 x 9.13 mm
Weight
7.48 oz / 212.0 g	7.34 oz / 208.0 g
Materials
Back: Plastic
Resistance
Splash, Dust; IP52	Yes; IP52
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key, Other
Colors
Volcanic grey, Frosted silver	Indigo Blue, Bright Silver, Aqua Blue

Display

Size
6.7-inch, 85.62% screen-to-body	6.8-inch, 85.68% screen-to-body
Type
LTPS	IPS LCD, 120Hz
Resolution
2400x1080px, 20:9 ratio, 393 PPI	2400x1080px, 20:9 ratio, 387 PPI

Hardware

System chip
Snapdragon 750G SM7225 (8 nm)	Snapdragon 480 SM4350 (8 nm)
Processor
Octa-core 2200 MHz Kryo 570	Octa-core 2000 MHz Kryo 460
GPU
Adreno 619	Adreno 619
Memory
4GB (LPDDR4)/64GB 6GB/128GB	4GB/64GB
Storage expansion
microSDXC up to 1024 GB	microSDXC up to 512 GB
OS
Android (10)	Android (11)

Battery

Type
5000 mAh	5000 mAh
Charging
Motorola TurboPowe
Charge speed
Wired: 15.0W	Wired: 10.0W

Camera

Rear
Triple camera	Triple camera
Main camera
48 MP (PDAF) Aperture size: F1.7 Pixel size: 0.8 μm	50 MP (PDAF) Aperture size: F1.8 Pixel size: 0.64 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
2 MP (Macro, Autofocus) Aperture size: F2.4 Pixel size: 1.75 μm	2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (60 fps) Time-lapse video, Hyperlapse, EIS	1080p (240 fps)
Front
16 MP (Slow-motion videos) Video capture: 1080p	13 MP

Connectivity & Features

Bluetooth
5.1	5.1
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Other
NFC, UMA (Wi-Fi Calling)	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM, Stereo, RDS
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
n2, n5, n25, n41, n66, n71	n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 66, 71	1, 2, 3, 5, 7, 8, 18, 20, 26, 28, 32
4G (TDD) Bands
38, 39, 40, 41	38, 40, 41, 42, 43
3G Bands
1, 2, 4, 5, 8	1, 2, 5, 8, 19
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Dec 15, 2020 FCC ID value: IHDT56ZF2	Date approved: Nov 03, 2021 FCC ID value: IHDT56ZX4
Measured SAR
Head: 1.18 W/kg Body: 1.43 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.43 W/kg	Head: 1.17 W/kg Body: 1.44 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.44 W/kg

Alternative variants

for T-Mobile

Memory	6GB/128GB
Resistance	Splash, Dust; IP54

Links

Full specifications
Motorola One 5G Ace Specs	Motorola Moto G51 5G Specs
PhoneArena Review
Motorola One 5G Ace Review
User Reviews
Motorola One 5G Ace User Reviews