Samsung Galaxy S21 Ultra 5G vs ZTE Nubia Red Magic 7

679 USD

679 USD

Discontinued

Available

Samsung Mobile

ZTE Mobiles

Galaxy S21 Ultra 5G

ZTE Nubia Red Magic 7

2021, February 06

2022, February 21

GSM / CDMA / HSPA / EVDO / LTE / 5G

GSM / CDMA / HSPA / EVDO / LTE / 5G

2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA 800 / 1900 & TD-SCDMA

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO

HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO

LTE

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

SA/NSA/Sub6/mmWave

1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78 SA/NSA

HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G

HSPA 42.2/5.76 Mbps, LTE-A, 5G 7.5 Gbps DL

151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in)

170.6 x 78.3 x 9.5 mm (6.72 x 3.08 x 0.37 in) Height: 170.57mm, Width: 78.33mm, Depth: 9.5mm

Glass front (Corning Gorilla Glass v7 ), glass back (Corning Gorilla Glass v7 ), aluminum frame, IP68 dust/water resistant (up to 1.5m for 30 mins)

Glass front (Gorilla Glass), glass back, aluminum frame, Aviation aluminum middle frame

Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)

Phantom Black, Phantom Silver

Obsidian, Pulsar, Supernova

215 g (7.58 oz)

Dynamic AMOLED 2X, 120Hz, HDR10+, 1600 nits (peak) - INFINITY-O DISPLAY2

AMOLED, 165Hz capacitive touchscreen, 1B colors, 165Hz, 700 nits (typ)

6.8 inches, 111.6 cm2 - Super Smooth 120Hz display

6.8 inches, 111.6 cm2 (~83.6% screen-to-body ratio)

1440 x 3200 pixels, 20:9 ratio (~516 ppi density) - EYE COMFORT SHIELD

1080 x 2400 pixels, 20:9 ratio (~387 ppi density)

Android 11, One UI 3.0

Android 12, Redmagic 5.0

Exynos 2100 - Global Qualcomm Snapdragon 875 - USA

Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)

Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)

Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)

Adreno 660

Adreno 730

12GB/16GB UFS 3.1

12GB/16GB/18GB

128GB/256GB/512GB

128GB/256GB/512GB

microSDXC (uses shared SIM slot)

No

108 MP (2nd gen), f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS

64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF

10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom

8 MP, f/2.0, 120˚, 13mm (ultrawide), 1/4.0", 1.12µm

10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom

2 MP, f/2.4, (macro)

12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video

LED flash, auto-HDR, panorama, Portraits, Color Pointing, Backdrop, High Key - Low Key Mono Filter, Bokeh Mode, Night Mode, Beauty, Face Focus, Af, Ultra Wide Angle, Steady Mode

LED flash, HDR, panorama, Wide Angle: 80°+120°+78°,Aperture: F1.75+F2.2+F2.4, Slow Motion: 120fps, 240fps, 480fps, 960fps,Time lapse,Pixel Size: 1.12μm, Aperture: 2.0

8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS

8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps

10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, Dual Pixel PDAF

8 MP, f/2.0, (wide), 1.12µm

Dual video call, Auto-HDR, Beauty Mode, Portrait, AF, Face Detection, Continuous Shooting, Etc

HDR

4K@30/60fps, 1080p@30fps

1080p@30fps

Li-Po 5000 mAh, non-removable

Li-Po 4500 mAh, non-removable

Fast charging 25W USB Power Delivery 3.0 Fast Qi/PMA wireless charging 15W Reverse wireless charging 4.5W

Fast charging 120W, 100% in 17 min,Fast charging 65W - International, Power Delivery 3.0,

Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+ Bixby natural language commands and dictation

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, Pressure sensitive zones (500Hz touch-sensing), Built-in cooling fan

Yes, with stereo speakers

Yes, with stereo speakers

No 32-bit/384kHz audio Tuned by AKG

Yes

Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot

Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot

5.1, A2DP, LE

5.2, A2DP, aptX, LE

GPS Yes, with A-GPS, GLONASS, BDS, GALILEO

Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS

Yes

Yes

FM radio (Snapdragon model only; market/operator dependent)

USB Type-C 3.2, USB On-The-Go

USB Type-C 3.0, USB On-The-Go; accessory connector

AnTuTu: 1056488 (v9) GeekBench: 3855(v5.1) GFXBench: 77fps (ES 3.1 onscreen)

Contrast ratio: Infinite (nominal)

-22.7 LUFS (Excellent)

Endurance rating 89h