itel S21 vs Xiaomi Redmi Note 7
Quick Comparison
Xiaomi Redmi Note 7 has better RAM than itel S21. Neither of them has front Flash. In terms of display resolution, Xiaomi Redmi Note 7 has better resolution of 1080 x 2340 than itel S21 which has resolution of 854 x 480. Xiaomi Redmi Note 7 has more internal memory than itel S21
| Name | itel S21 | Xiaomi Redmi Note 7 |
| RAM | 1 GB | 4 GB |
|---|---|---|
| Display | 5 in | 6.3 in |
| Internal Memory | 16 GB | 64 GB |
| Battery | 2700 mAh | 4000 mAh |
| Camera | 8 MP | 12 MP + 2 MP Dual |
| Price | Rs. 4249 | Rs. 10490 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is November, 2017. The cost of itel S21 is Rs. 4249. The launch Date of the second phone is February, 2019. The cost of Xiaomi Redmi Note 7 is Rs. 10490.
Display comparison
Xiaomi Redmi Note 7 has larger screen size of 6.3 inches in comparison to itel S21's 5 inch screen. itel S21 has TFT Screen type where as Xiaomi Redmi Note 7 has IPS LCD Screen type. Xiaomi's phone has display density of 403 PPI & itel's phone has only 196 PPI display density. itel S21 has 16:9 aspect ratio where as Xiaomi Redmi Note 7 has 19.5:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 7's larger 4 GB RAM is better for playing games and all with respect to itel S21's lower 1 GB RAM. Xiaomi Redmi Note 7 has more Internal Memory (64 GB) than itel S21 (16 GB).
Camera comparison
Xiaomi Redmi Note 7's 12 MP + 2 MP Dual Rear Camera outshines itel S21's 8 MP 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 itel S21's 5 MP + 5 MP Dual Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 7.0 and the second one on v9.0 version.
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Full Comparison
| Name | itel S21 | Xiaomi Redmi Note 7 |
| General | ||
| Model | Redmi Note 7 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2017 | February, 2019 |
| Design | ||
| Dimensions | 75.2 x 159.2 x 8.1 mm | |
| Weight | 186 g | |
| Display | ||
| Type | Color TFT Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5 inches, 480 x 854 pixels | 6.3 inches, 2340 x 1080 pixels |
| Aspect Ratio | 16:9 | 19.5:9 |
| PPI | ~ 196 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 81.4% | |
| Features | Corning Gorilla Glass 5 | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 1 GB | 4 GB |
| Storage | 16 GB | 64 GB |
| Card Slot | Yes, upto 32 GB | Yes, (Hybrid Slot), 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, v4.1 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | |
| Fingerprint Sensor | Yes | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 8 MP | 12 MP ƒ/2.2 2 MP ƒ/2.4 |
| Auto Focus | Yes | |
| Features | Face detection, Touch to focus | AI-enabled Dual Camera, Portrait Mode, Face detection, Touch to focus |
| Video Recording | 1080p @ 120/30/60 fps FHD | |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 5 MP + 5 MP | 13 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.0 (Nougat) | Android v9.0 (Pie) |
| Chipset | MediaTek Helio MT6580M | Qualcomm Snapdragon 660 |
| CPU | 1.1 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260 | |
| GPU | Mali-400 MP2 | Adreno 512 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | No | Yes, with FM Recording |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2700 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, Quick Charge 4 | |