Xiaomi Redmi Note 10 vs Realme C21Y compare
The best smartphone comparison tool: compare Xiaomi Redmi Note 10 vs Realme C21Y and choose the best model for you
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Xiaomi Redmi Note 10
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Realme C21Y
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Xiaomi Redmi Note 10 vs Realme C21Y
What is the difference between the Xiaomi Redmi Note 10 and Realme C21Y? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
| Brand and model | Xiaomi Redmi Note 10 | Realme C21Y | |
| Rating | (+) | (+) | |
| Review | Xiaomi Redmi Note 10 Review | Realme C21Y Review | |
| Release date | 2021, March 04 | 2021, June 21 | |
| Dimensions (HxWxD) | 160.5 x 74.5 x 8.3 mm | 6.32 x 6.32 x 2.93 in | 164.5 x 76 x 9.1 mm | 6.48 x 6.48 x 2.99 in | |
| Weight | 178.8 g | 6.31 oz | 200 g | 7.05 oz | |
| Body Build | Glass front, plastic back, plastic frame | ||
| Colors | Shadow Black (Onyx Gray), Frost White (Pebble White), Aqua Green (Lake Green) | Cross Black, Cross Blue | |
| Battery | 5000 mAh, Li-Po, non-removable | 5000 mAh, Li-Po, non-removable | |
| Approximate price | 170 EUR | 130 EUR |
Screen
| Technology | Super AMOLED | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.43" inc | 6.5" inc | |
| Screen area | 99.8 cm2 | 102.0 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 83.5% | 81.6% | |
| Screen resolution | 1080 x 2400 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 409 PPI | 270 PPI | |
| Screen protection | Corning Gorilla Glass 3 | ||
| Other specs | - 450 nits (typ) -1100 nits (peak) |
- 400 nits (typ) |
Camera and Video
| Rear camera, main | 48 MP, Quad | 13 MP, Dual | |
| Camera specs | -48 MP, f/1.8, 26mm (wide), 1/2.0'', 0.8µm, PDAF -8 MP, f/2.2, 118˚ (ultrawide), 1/4.0'', 1.12µm -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
-13 MP, f/2.2, 26mm (wide), 1/3.06'', 1.12µm, PDAF -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
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| Functions | LED flash, HDR, panorama | LED flash, HDR, panorama | |
| Video | 4K@30fps, 1080p@30/60fps | 1080p@30fps | |
| Front camera, selfie | 13 MP, Single | 5 MP, Single | |
| Specifications | 13 MP, f/2.5, (wide), 1/3.06'', 1.12µm | 5 MP, f/2.2, (wide), 1/5.0'', 1.12µm | |
| Functions | HDR | HDR, panorama | |
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 11, MIUI 12 | Android 10, Realme UI | |
| Chipset | - Qualcomm SDM678 Snapdragon 678 (11 nm) | - Unisoc T610 (12 nm) | |
| Processor CPU | - Octa-core (2x2.2 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) | - Octa-core (2xX.X GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | |
| Graphics processor GPU | Adreno 612 | Mali-G52 | |
| External memory | microSDXC (dedicated slot) | microSDXC (dedicated slot) | |
| Internal memory | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | 32GB 3GB RAM, 64GB 4GB RAM |
Benchmark
| Antutu 9 Total | 277414 | 196954 | |
| GeekBench 6 Single Core | 670 | ||
| GeekBench 6 Multi Core | 1421 | ||
| GeekBench 6 OpenCL | 336 | ||
| GeekBench 6 Vulkan | 533 | ||
| GeekBench 5 Single Core | 516 | 350 | |
| GeekBench 5 Multi-Core | 1444 | 1308 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA | GSM / HSPA / LTE | |
Show all network frequencies: |
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| Speed | HSPA 42.2/5.76 Mbps, LTE-A (CA) | HSPA 42.2/5.76 Mbps, LTE | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, BDS | |
| NFC | No | No | |
| USB | USB Type-C 2.0 | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | |
| Harmful irradiation |
SAR - 1.09 W/kg (head) 1.09 W/kg (body) SAR EU - 0.59 W/kg (head) 0.97 W/kg (body) |
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Music and Audio
| Radio | FM radio, recording | ||
| Headphone jack | Yes | Yes | |
| Others | - 24-bit/192kHz audio |
Other features
| Sensors | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port | - Fingerprint (rear-mounted), accelerometer, proximity, compass | |
| Other extras |
- Fast charging 33W, 50% in 25 min, 100% in 74 min - IP53, dust and splash protection (market/region dependent) |
- Reverse charging |
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