Realme C21
- Model: C21
- Brand: Realme
- Rating: 3.76 out of 5 (29 votes)
- Price:
- Year of manufacture: 2021
- Dimensions: 165.2 x 76.4 x 8.9 mm
- Weight: 190 g
- Chipset: MediaTek Helio G35 (12 nm)
- Built-in memory: 32GB 3GB RAM
- Screen: IPS LCD 6.5 inches
- Battery: 5000 mAh
- Rear camera: Dual, 13MP
- Front camera: Single, 5MP
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Realme C21 specs
Common | Price | Design | Screen | Hardware | Memory | Software | Main Camera | Selfie camera | Cellular | Connectivity | Battery | Audio | Sensors | Performance Benchmark
Copy all specifications by clicking here
Common
| Brand and model | |
| Launch date | 2021, March 05 |
Price
| First price |
|
Design
| Height | 6.5 in (165.2 mm) |
| Width | 3.01 in ( 76.4 mm) |
| Depth | 0.35 in ( 8.9 mm) |
| Weight | 6.7 oz (190 grams) |
| Build materials | Glass front, plastic back, plastic frame |
| Water resistant |
|
| Colors | Cross Black, Cross Blue |
| Case | Buy a case from Amazon |
Screen
| Technology | IPS LCD |
| Size | 6.5 in |
| Screen Area | 102.0 cm2 |
| Resolution | 720 x 1600 px |
| Points per inch | 270 PPI |
| Color Depth | 16M |
| Ratio (height:width) | 20:9 |
| Ratio (screen:body) | 80.8% |
| Additional Features | -400 nits (typ) |
| Screen protector | Buy a screen protector from Amazon |
Hardware
| Chipset | ||
| CPU | - Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
|
| GPU | - PowerVR GE8320 |
|
Memory
| Internal Memory | 32GB 3GB RAM, 64GB 4GB RAM |
| Memory Card Slot | microSDXC (dedicated slot) |
Software
| Operating System (OS) | Android 10, Realme UI |
| User Interface |
|
Main Camera
| Number of Cameras | Dual |
| Specs |
-13 MP, f/2.2, 26mm (wide), 1/3.06'', 1.12µm, PDAF |
| Features | LED flash, HDR, panorama |
| Video Recording | 1080p@30fps |
Selfie camera
| Number of Cameras | Single |
| Specs | -5 MP, f/2.2, (wide), 1/5.0'', 1.12µm |
| Features | HDR, panorama |
| Video Recording | 1080p@30fps |
Cellular
| Bands | GSM / HSPA / LTE |
|
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International |
|
| SIM Card | Dual SIM (Nano-SIM, dual stand-by) |
| Speed | HSPA 42.2/5.76 Mbps, LTE |
Connectivity
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | 5.0, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| NFC | No |
| USB | microUSB 2.0, USB On-The-Go |
Battery
| Capacity | 5000 mAh |
| Type | Li-Po, non-removable |
| Charging |
-Charging 10W |
Audio
| Headphone Jack | Yes |
| Radio | FM radio |
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass |
Other specifications
| Others |
|
Performance Benchmark
Antutu Score
| Antutu 9 Score | 111432 (Position 1204 out of 1347) |
| Antutu 9 Ranking | |
|---|---|
| 1198. alcatel TCL L10 Pro | 111967 |
| 1199. Nokia C30 | 111843 |
| 1200. Infinix Smart 6 Plus (India) | 111780 |
| 1201. Motorola Moto E7i Power | 111693 |
| 1202. vivo Y21 | 111659 |
| 1203. Motorola Moto E6i | 111659 |
| 1204. Realme C21 | 111432 |
| 1205. Blackview A70E | 111304 |
| 1206. Blackview BV5300 Pro | 110952 |
| 1207. Lava X2 | 110933 |
| 1208. Oppo A57s | 110862 |
| 1209. Lava Z3 | 110832 |
| 1210. Oppo A54s | 110743 |
| GeekBench 5 Single Core | 174 (Position 1443 out of 1884) |
| GeekBench 5 Multi-Core | 982 (Position 1301 out of 1873) |
Geekbench Score| GeekBench 5 Single Core Ranking | |
|---|---|
| 1437. Realme C11 (2021) | 175 |
| 1438. Samsung Galaxy M11 | 175 |
| 1439. Sony Xperia 10 | 175 |
| 1440. Motorola Moto G6 Plus | 175 |
| 1441. Samsung Galaxy C7 Pro | 175 |
| 1442. Xiaomi Mi 4s | 175 |
| 1443. Realme C21 | 174 |
| 1444. Bluboo S1 | 173 |
| 1445. Samsung Galaxy A21s | 173 |
| 1446. Sharp Aquos S2 | 173 |
| 1447. Samsung Galaxy C5 Pro | 173 |
| 1448. Huawei nova | 173 |
| 1449. Ulefone Power Armor 14 | 172 |
| GeekBench 5 Multi Core Ranking | |
|---|---|
| 1295. Oukitel C25 | 984 |
| 1296. Realme C11 (2021) | 984 |
| 1297. Blackview Oscal C30 Pro | 983 |
| 1298. Oppo A54s | 983 |
| 1299. Samsung Galaxy A03s | 983 |
| 1300. Apple iPhone 6s Plus | 983 |
| 1301. Realme C21 | 982 |
| 1302. vivo Y15s 2021 | 981 |
| 1303. Sony Xperia XA2 Ultra | 981 |
| 1304. Motorola Moto X4 | 981 |
| 1305. Xiaomi Mi Max 2 | 981 |
| 1306. Nokia 6.1 | 980 |
| 1307. Huawei nova Y61 | 979 |
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Review of Realme C21
Realme C21 is a spring 2021 offering - a worthy addition to the Realme brand range. It has received a bunch of improvements. The Realme C21 model is the first of the C-series to receive the European TÜV Rheinland High Reliability Certificate.
Read the entire review
Realme C21 video reviews
Realme C21 Reviews and Opinions
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