Realme C21
Specifications

Realme C21 (C Series)
Processor
unknown, MediaTek Helio G35
Graphics adapter
Memory
3 GB
Display
6.50 inch 20:9, 1600 x 720 pixel 270 PPI
Storage
32 GB eMMC 5.1
Connections
Card Reader: microSDXC
Networking
802.11 b/g/n (b/g/n = Wi-Fi 4/), Bluetooth 5.0, Dual SIM, LTE, GPS
Size
height x width x depth (in mm): 8.9 x 16.2 x 76.4
Battery
5000 mAh
Operating System
Android 10
Camera
Primary Camera: 13 MPix
Secondary Camera: 5 MPix
Secondary Camera: 5 MPix
Weight
190 g
Price comparison
Average of 12 scores (from 25 reviews)
price: 78%, performance: 68%, features: 70%, display: 68% mobility: 88%, workmanship: 80%, ergonomy: 75%, emissions: - %
Reviews for the Realme C21
Realme C21 Battery review: Falls a bit short
Source: DxOMark
EN→zh-CN Archive.org version
As with most devices in the Essentials segment, the Realme C21’s charging performance is hampered by a too-small charger. Although it comes in behind its Wiko and Vivo rivals in this review, the C21 manages to edge out its C11 sibling by a point, and shows decent autonomy (57 hours) with moderate use.
Single Review, online available, Medium, Date: 10/27/2021
Source: DxOMark

As with most devices in the Essentials segment, the Realme C21’s charging performance is hampered by a too-small charger. Although it comes in behind its Wiko and Vivo rivals in this review, the C21 manages to edge out its C11 sibling by a point, and shows decent autonomy (57 hours) with moderate use.
Single Review, online available, Medium, Date: 10/27/2021
Realme C21 Display review: Sticking to the basics
Source: DxOMark
EN→zh-CN Archive.org version
As smartphones become more intricate and specialized for certain functions like gaming, along comes the Realme C21, which focuses on basic uses. That doesn’t mean that Realme has skimped on the popular must-have smartphone features. The phone, which was released earlier this year, comes equipped with a triple camera, a rather large 5000 mAh battery, powered by MediaTek’s Helio G35 processor. The 6.5-inch screen has a “mini-drop” notch in the center. Other features include fingerprint unlocking and a three-card tray that allows for two dual sim cards and a memory card.
Single Review, online available, Short, Date: 09/23/2021
Source: DxOMark

As smartphones become more intricate and specialized for certain functions like gaming, along comes the Realme C21, which focuses on basic uses. That doesn’t mean that Realme has skimped on the popular must-have smartphone features. The phone, which was released earlier this year, comes equipped with a triple camera, a rather large 5000 mAh battery, powered by MediaTek’s Helio G35 processor. The 6.5-inch screen has a “mini-drop” notch in the center. Other features include fingerprint unlocking and a three-card tray that allows for two dual sim cards and a memory card.
Single Review, online available, Short, Date: 09/23/2021
Source: NDTV Gadgets

Given its pricing, the Realme C21 is meant to be a first smartphone for someone who has upgraded from a feature phone, or for someone who simply wants to run a few everyday apps and place calls. It is a basic budget smartphone that performs with a few hiccups, but is good enough for the casual user who does not expect much. Its camera performance is quite weak and the same can be said about gaming, which leaves battery life as its biggest selling point. With that said, many recently launched budget smartphones offer similar hardware, such as the Poco C3 (Review). Priced at Rs. 7,499 it seems a bit superior when it comes to camera quality, but falls short in terms of software performance. Those looking for a near-stock Android smartphone in this price range can also look at the Moto E7 Power which is priced starting at Rs. 7,499 (3GB + 32GB). It offers slightly weaker performance and has two rear cameras, but adds an IP52 rating to the mix.
Single Review, online available, Medium, Date: 06/04/2021
Rating: Total score: 60% price: 70% performance: 60% display: 60% mobility: 80% workmanship: 70%
Realme C25 and Realme C21 First Impressions: Price-Gap Fillers
Source: NDTV Gadgets
EN→zh-CN Archive.org version
Realme's new C-series offerings aren't exactly game-changers for this segment, but more like complementary additions to its existing budget portfolio. The Realme C25 is possibly the most interesting of the lot, while the others are price-gap fillers more than anything else. In any case, we will be testing the Realme C25 and Realme C21, so check for the full reviews of these new phones, coming up soon.
Single Review, online available, Short, Date: 04/08/2021
Source: NDTV Gadgets

Realme's new C-series offerings aren't exactly game-changers for this segment, but more like complementary additions to its existing budget portfolio. The Realme C25 is possibly the most interesting of the lot, while the others are price-gap fillers more than anything else. In any case, we will be testing the Realme C25 and Realme C21, so check for the full reviews of these new phones, coming up soon.
Single Review, online available, Short, Date: 04/08/2021
Source: Computerbild

Single Review, online available, Long, Date: 04/07/2022
Rating: Total score: 78%
Realme C21 im Test: (K)ein Foto-Wunder für 120 Euro?
Source: Computerbild
DE→zh-CN
Single Review, online available, Medium, Date: 01/08/2022
Source: Computerbild

Single Review, online available, Medium, Date: 01/08/2022
Source: Chinahandys.net

Single Review, online available, Long, Date: 08/03/2021
Rating: Total score: 70% performance: 60% display: 65% mobility: 85% workmanship: 95%
Source: Computerhoy

Single Review, online available, Very Long, Date: 05/17/2021
Rating: Total score: 79% features: 70% display: 70% mobility: 100% workmanship: 80%
Análisis del realme C21: y tanto por tan poco
Source: El Sabio Informatico
ES→zh-CN Archive.org version
Single Review, online available, Long, Date: 04/29/2021
Source: El Sabio Informatico

Single Review, online available, Long, Date: 04/29/2021
Source: AndroidWorld.it

Single Review, online available, Medium, Date: 05/26/2021
Rating: Total score: 77% price: 75% features: 75% display: 70% mobility: 80% workmanship: 75% ergonomy: 75%
Source: Smartphone Italia

Single Review, online available, Medium, Date: 05/11/2021
Rating: Total score: 80% price: 90% features: 70% display: 70% mobility: 100% workmanship: 80%
Recensione Realme C21
Source: Batista70Phone
IT→zh-CN Archive.org version
Single Review, online available, Long, Date: 05/07/2021
Source: Batista70Phone

Single Review, online available, Long, Date: 05/07/2021
Unboxing realme C21
Source: Smartphone Italia
IT→zh-CN Archive.org version
Single Review, online available, Short, Date: 04/30/2021
Source: Smartphone Italia

Single Review, online available, Short, Date: 04/30/2021
Test du realme C21 : bon entrée de gamme, sans prétention
Source: Top for Phone
FR→zh-CN Archive.org version
Single Review, online available, Very Short, Date: 05/28/2021
Source: Top for Phone

Single Review, online available, Very Short, Date: 05/28/2021
Source: Tabletowo

Single Review, online available, Very Long, Date: 05/17/2021
Rating: Total score: 75%
Source: Android.com.pl

Single Review, online available, Long, Date: 05/12/2021
Rating: Total score: 70% performance: 70% display: 60% mobility: 80% workmanship: 80%
Source: Chip Online TR

Single Review, online available, Medium, Date: 07/06/2021
Rating: Total score: 90%
Source: Log.com.tr

Single Review, online available, Very Long, Date: 06/12/2021
Rating: Total score: 78%
Source: Product Test

Single Review, online available, Medium, Date: 04/30/2021
Rating: Total score: 80% performance: 76% display: 80% mobility: 88%
Обзор realme C21: что необычного мы нашли в смартфоне за 10 тысяч рублей
Source: DGL.ru
RU→zh-CN Archive.org version
Single Review, online available, Very Long, Date: 04/06/2021
Source: DGL.ru

Single Review, online available, Very Long, Date: 04/06/2021
Обзор realme C21 64GB. Долгоиграющий ультрабюджетник с NFC
Source: Mega Obzor
RU→zh-CN Archive.org version
Single Review, online available, Very Long, Date: 03/24/2021
Source: Mega Obzor

Single Review, online available, Very Long, Date: 03/24/2021
realme C21 recenze: překvapivě dobrý levný telefon s úchvatnou výdrží
Source: Svet Androida
CZ→zh-CN Archive.org version
Single Review, online available, Medium, Date: 05/20/2021
Source: Svet Androida

Single Review, online available, Medium, Date: 05/20/2021
Source: Smartmania.cz

Single Review, online available, Medium, Date: 05/14/2021
Rating: Total score: 74% performance: 73% features: 66% mobility: 88% workmanship: 81%
Review realme C21 – un telefon foarte ieftin dar neasteptat de bun
Source: Arena IT
→zh-CN Archive.org version
Single Review, online available, Short, Date: 05/18/2021
Source: Arena IT

Single Review, online available, Short, Date: 05/18/2021
Realme C21 review: un telefon ieftin care se descurcă
Source: Computerblog.ro
→zh-CN Archive.org version
Single Review, online available, Short, Date: 05/18/2021
Source: Computerblog.ro

Single Review, online available, Short, Date: 05/18/2021
Comment
Imagination PowerVR GE8320:
用于中档ARM SoC的集成显卡。
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
unknown: » Further information can be found in our Comparison of Mobile Processsors.