Oukitel C21 Pro vs Xiaomi Redmi Note 9 Pro Max Comparison and Differences
Smartphone 1
Oukitel C21 Pro
Smartphone 2
Xiaomi Redmi Note 9 Pro Max
Smartphone 3
Oukitel C21 Pro or Xiaomi Redmi Note 9 Pro Max Specs Comparison
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Common specs
| Brand and model | Oukitel C21 Pro | Xiaomi Redmi Note 9 Pro Max | |
| Rating | (+0) | (+0) | |
| Release date | July, 2021 | 2020, March 12 | |
| Dimensions (HxWxD) | 162.0 x 75.0 x 9.0 mm | 6.38 x 6.38 x 2.95 in | 165.5 x 76.7 x 8.8 mm | 6.52 x 6.52 x 3.02 in | |
| Weight | 192 g | 6.77 oz | 209 g | 7.37 oz | |
| Body Build | Plastic | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Green, Purple-ish | Aurora Blue, Glacier White, Interstellar Black | |
| Battery | 4000 mAh, Li-Polymer, non-removable | 5020 mAh, Non-removable Li-Po | |
| Approximate price | $ 152 | 180 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | LCD IPS | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.39" in | 6.67" in | |
| Screen area | 107.4 cm2 | ||
| Screen format | 19.5:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 82% | 84.6% | |
| Screen resolution | 720 x 1560 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 269 PPI | 395 PPI | |
| Screen protection | Scratch resistant | Corning Gorilla Glass 5 | |
| Other specs | - 400 nits (typ) | - 450 nits typ. brightness | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 12 MP, Triple | 64 MP, Quad | |
| Camera specs | -12 MP, ƒ/ 2.2, (wide), 1.40 µm -2 MP, ƒ/ 2.4, (macro), -0,3 MP, (depth) |
-64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF -8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm -5 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
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| Functions | LED flash | LED flash, HDR, panorama | |
| Video | 1080p video | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS | |
| Front camera, selfie | 8 MP, Single | 32 MP, Single | |
| Specifications | 8 MP, Unknow | 32 MP, (wide), 1/2.8'', 0.8µm | |
| Functions | HDR, panorama | ||
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 11 Red Velvet Cake | Android 10.0; MIUI 11 | |
| Chipset | - MediaTek Helio P22 (MT6762D) (22 nm) | - Qualcomm SM7125 Snapdragon 720G (8 nm) | |
| CPU | - Octa-Core (4x Cortex A53 1.8 GHz + 4x Cortex A53 1.5 GHz) | - Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) | |
| GPU | IMG PowerVR GE8320 | Adreno 618 | |
| External memory | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) | |
| Internal memory | 4GB 64GB, 4GB · 64GB | 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
Benchmark
| Antutu 9 Total | 344216 | ||
| Antutu 8 Total | 94009 | 278625 | |
| GeekBench 5 Single Core | 154 | 590 | |
| GeekBench 5 Multi-Core | 741 | 1734 |
Communication and Connectivity
| SIM card | Dual SIM, dual stand-by (Nano SIM + Nano SIM) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | 2G / 3G / 4G / | GSM / HSPA / LTE | |
| Bands | -2G - B2 (1900), B3 (1800), B5 (850), B8 (900) -3G - B1 (2100), B8 (900) -4G - B1 (2100), B3 (1800), B7 (2600), B8 (900), B19 (800), B20 (800) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE-A | ||
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | 802.11a, 802.11b, 802.11g, 802.11n,Wi-Fi Hotspot ,Wi-Fi Direct ,Wi-Fi Display | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| GPS | GPS, A-GPS, GLONASS, Beidou, Galileo | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC | |
| NFC | No | ||
| USB | Yes, USB Type C | 2.0, Type-C 1.0 reversible connector | |
| Bluetooth | Bluetooth 4.2, A2DP | 5.0, A2DP, LE | |
| Harmful irradiation |
SAR EU - 0.750 W/Kg (head), 1.155 W/Kg (body) |
SAR - 0.88 W/kg (head) 0.47 W/kg (body) |
Music and Audio
| Radio | Yes | FM radio, recording | |
| Headphone jack | No | Yes |
Other features
| Sensors | - Fingerprint (side-mounted), Proximity, Accelerometer , Infrared port | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port | |
| Other extras |
- Fast charging 33W, 50% in 30 min - Splash-proof |
Reviews and Opinions on Oukitel C21 Pro and Xiaomi Redmi Note 9 Pro Max
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