Xiaomi Redmi Note 7 vs Realme C21
Quick Comparison
Xiaomi Redmi Note 7 has better RAM than Realme C21. Neither of them has front Flash. In terms of display resolution, Xiaomi Redmi Note 7 has better resolution of 1080 x 2340 than Realme C21 which has resolution of 720 x 1600. Xiaomi Redmi Note 7 has more internal memory than Realme C21
| Name | Xiaomi Redmi Note 7 | Realme C21 |
| RAM | 4 GB | 3 GB |
|---|---|---|
| Display | 6.3 in | 6.5 in |
| Internal Memory | 64 GB | 32 GB |
| Battery | 4000 mAh | 5000 mAh |
| Camera | 12 MP + 2 MP Dual | 13 MP + 2 MP + 2 MP Triple |
| Price | Rs. 12599 | Rs. 6950 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is February, 2019. The cost of Xiaomi Redmi Note 7 is Rs. 12599. The launch Date of the second phone is April 8, 2021. The cost of Realme C21 is Rs. 6950.
Display comparison
Realme C21 has larger screen size of 6.5 inches in comparison to Xiaomi Redmi Note 7's 6.3 inch screen. There is IPS LCD Screen Type in both the phones. Xiaomi's phone has display density of 403 PPI & Realme's phone has only 269 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 89.5% than Xiaomi's phone ~ 81.4%. Xiaomi Redmi Note 7 has 19.5:9 aspect ratio where as Realme C21 has 20:09 aspect ratio.
Memory comparison
Xiaomi Redmi Note 7's larger 4 GB RAM is better for playing games and all with respect to Realme C21's lower 3 GB RAM. Xiaomi Redmi Note 7 has more Internal Memory (64 GB) than Realme C21 (32 GB).
Camera comparison
Realme C21's 13 MP + 2 MP + 2 MP Triple Rear Camera outshines Xiaomi Redmi Note 7's 12 MP + 2 MP Dual Rear Camera in terms of resolution. Xiaomi Redmi Note 7 will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Realme C21's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v9.0 and the second one on 10 version.
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Full Comparison
| Name | Xiaomi Redmi Note 7 | Realme C21 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2019 | April 8, 2021 |
| Design | ||
| Dimensions | 75.2 x 159.2 x 8.1 mm | 76.4 x 165.2 x 8.9 mm |
| Weight | 186 g | 190 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes, 120 Hz Touch Sampling Rate |
| Size | 6.3 inches, 2340 x 1080 pixels | 6.5 inches, 1600 x 720 pixels, 60 Hz |
| Aspect Ratio | 19.5:9 | 20:09 |
| PPI | ~ 403 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 81.4% | ~ 89.5% |
| Features | Corning Gorilla Glass 5 | 120 Hz Touch , Sunlight Screen Support, COG Sealing Process, WideVine L3 |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 3 GB |
| Storage | 64 GB | 32 GB |
| Card Slot | Yes, (Hybrid Slot), upto 256 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Night Shield, Step Tracker, Game Space, APP Market, Theme Store, Clone Phone, Phone Manager, Telephone Number Identification, TUV Rheinland Certified | |
| Camera | ||
| Rear Camera | 12 MP f/2.2 2 MP f/2.4 with autofocus | 13 MP f/2.2 (Main) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Mono ) with autofocus |
| Camera Sensor | CMOS Sensor | |
| Features | AI-enabled Dual Camera, Portrait Mode, Face detection, Touch to focus | Supports 20 Continuous Shooting, Photograph Functions: Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra Macro, AI Beauty, Filter, Chroma Boost, Video Recording Functions: Filter, Slow Motion, HDR |
| Video Recording | 1080p @ 120/30/60 fps FHD | 720p, 720P |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 13 MP f/2.2 | 5 MP |
| Front Video Recording | 1080p @ 30 fps FHD | 720p |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v10, upgradable to v11 |
| Chipset | Qualcomm Snapdragon 660 | MediaTek Helio G35 |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260 | Arm Cortex-A53 |
| GPU | Adreno 512 | IMG GE8320 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS |
| Video | Yes | MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKV |
| FM Radio | Yes, with FM Recording | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, Quick Charge 4 | |
| Reverse Charging | Yes | |