Realme C51s vs Umidigi A15

Realme C51s and Umidigi A15 are evenly matched - it comes down to what you need

Realme C51s

1.5/10

No price yet

Umidigi A15

1.5/10

No price yet

Best for

GamingEither - too close to call
Keeping it for yearsEither - too close to call

Head to head

Performance
0.7
1.0
Umidigi A15 has the faster chip: Unisoc Tiger T616 against Unisoc Tiger T612.
Gaming
0.9
1.1
Longevity
0.6
0.2
Realme C51s should get software updates for about 0.4 more years, against about 0 for Umidigi A15.
Connectivity
3.3
3.3
Extras
8.2
8.2

All specifications

Realme C51s

Umidigi A15

General

Condition

Available. Released 2024, March 15

Available. Released 2023

Model

RMX3765

–

Performance

CPU

Unisoc Tiger T612 (12 nm)

Unisoc Tiger T616 (12 nm)

GPU

Mali-G57

Mali-G57 MP1

Display

Resolution

720 x 1600 pixels, 20:9 ratio (~260 ppi density)

720 x 1650 pixels (~269 ppi density)

Camera

Video Resolution

1080p@30fps

Battery and power

Charging Port

33W wired, 0-50% in 28 min

20W wired

Connectivity

900 / 1800 / 1900

2G Bands

GSM 850 / 900 / 1800 / 1900

2100

–

3G Bands

HSDPA 900 / 2100

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G Bands

1, 3, 5, 8, 38, 40

1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66

Bluetooth

5.0, A2DP, LE

NFC

Yes, 360˚ (market/region dependent)

Yes

Network Technology

HSPA, LTE

Ports

Headphone Jack

Yes

USB Type

USB Type-C

Build and size

Build

Glass front, plastic frame, plastic back

–

Dimensions

6.74 inches, 109.7 cm 2 (~85.5% screen-to-body ratio)

6.7 inches, 106.2 cm 2 (~84.1% screen-to-body ratio)

Features

FM Radio

Unspecified

FM radio

Questions people ask

Which is better, Realme C51s or Umidigi A15?

Realme C51s and Umidigi A15 are evenly matched - it comes down to what you need. Realme C51s wins on longevity; Umidigi A15 wins on performance.

Which is faster, Realme C51s or Umidigi A15?

Umidigi A15 has the faster chip: Unisoc Tiger T616 against Unisoc Tiger T612.

Which will last more years, Realme C51s or Umidigi A15?

Realme C51s should get software updates for about 0.4 more years, against about 0 for Umidigi A15.

Which is newer, Realme C51s or Umidigi A15?

Realme C51s is the newer of the two, released March 2024.

Scores are out of 10 against products released in the last two years, worked out from published specs. Prices are averages of what three or more sellers quoted.