ZTE nubia Red Magic 3s vs vivo Y51a

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900

HSDPA 850, 900, 1700(AWS), 1800, 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 2100

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 30(2300), 66(1700/2100) - global; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - EU; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - NA

LTE frequency band 1, 3, 5, 8, 40

3.1 Mbps download, 1.8 Mbps upload

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

LTE Cat 18, 1.2 Gbps download, 221.0 Mbps upload

LTE-A, 603 Mbps download, 151 Mbps upload

2019-9

2021-01

2019-9

2021-01

Front glass, aluminum body

Plastic

171.7 mm

163.9 mm

78.5 mm

75.3 mm

9.7 mm

8.4 mm

215 g

188 g

IP55

-

IP55

-

Black, Blue, Red, Silver

Crystal Symphony, Titanium Sapphire

AMOLED capacitive touchscreen

IPS LCD

6.65 inches

6.58 inches

1080 x 2340 pixels

1080 x 2408 pixels

388 ppi

401 ppi

Scratch resistant, Corning Gorilla Glass

-

Yes

-

HDR10, 90Hz refresh rate, DC dimming

-

Single-core 2.94 GHz Kryo 485

Quad-core 2.0 GHz Kryo 260 Gold

Triple-core 2.42 GHz Kryo 485

quad-core 1.8 GHz Kryo 260 Silver

Quad-core 1.8 GHz Kryo 485

Qualcomm SDM855 Snapdragon 855+

Qualcomm SM6115 Snapdragon 662

Adreno 640

Adreno 610

128, 256 GB

128 GB

8, 12 GB

8 GB

No

microSD, microSDHC, microSDXC

-

1 TB

UFS 3.0

-

nubia Red Magic 2.1 (Android 9.0 Pie)

Android 11, Funtouch 11

Single

Triple

48 MP, f/1.7 , 26 mm, 1/2" , 0.8 µm

48 MP, f/1.8 , 1/2.0" , 0.8 µm, (wide)

(ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4.0" , 1.12 µm

(macro) , 2 MP, f/2.4

4320@15fps, 2160p@30/60fps, 1920fps

4K@30fps, 1080p@30fps, gyro-EIS

dual LED flash

LED flash

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

-

Single

16 MP, f/2.0 , 26 mm

16 MP, f/2.0 , (wide) , 1/3.06" , 1.0 µm

4608 x 3456 pixels

4640 x 3456 pixels

Yes, with stereo speakers

Yes

Yes

FM Radio

Type-C 1.0 reversible connector

Type-C 2.0

Yes

-

-

No

-

Yes

Yes

-

-

Yes

Accelerometer, compass, fingerprint, gravity, gyroscope, proximity, light

Accelerometer, compass, fingerprint, gyroscope, proximity

Yes

Quick Charge

550 USD

240 USD

-

178300 (v8)

-

317 (v5.2)

-

1384 (v5.2)