Itel S42 vs itel S21
Quick Comparison
Itel S42 has better RAM than itel S21. In terms of display resolution, Itel S42 has better resolution of 1440 x 720 than itel S21 which has resolution of 854 x 480. Both have the same amount of internal memory.
| Name | Itel S42 | itel S21 |
| RAM | 3 GB | 1 GB |
|---|---|---|
| Display | 5.65 in | 5 in |
| Internal Memory | 16 GB | 16 GB |
| Battery | 3000 mAh | 2700 mAh |
| Camera | 13 MP | 8 MP |
| Price | Rs. 5999 | Rs. 4249 |
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Detailed Comparison
Price And Launch
The cost of Itel S42 is Rs. 5999. The launch Date of the second phone is November, 2017. The cost of itel S21 is Rs. 4249.
Display comparison
itel S21 has screen size of 5 inches which falls short to Itel S42's 5.65 inch screen. Itel S42 has IPS Screen type where as itel S21 has TFT Screen type. Itel S42 has display density of 285 PPI & itel S21 has only 196 PPI display density. Itel S42 has 18:9 aspect ratio where as itel S21 has 16:9 aspect ratio.
Memory comparison
Itel S42's larger 3 GB RAM is better for playing games and all with respect to itel S21's lower 1 GB RAM. and both have same Internal Memory of 16 GB.
Camera comparison
Itel S42's 13 MP Rear Camera outshines itel S21's 8 MP Rear Camera in terms of resolution. Itel S42 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 v8.0 and the second one on 7.0 version.
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Full Comparison
| Name | Itel S42 | itel S21 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2017 | |
| Design | ||
| Dimensions | 153 x 73.55 x 8.25 mm | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color TFT Screen |
| Touch | Yes | Yes |
| Size | 5.65 inches, 720 x 1440 pixels | 5 inches, 480 x 854 pixels |
| Aspect Ratio | 18:9 | 16:9 |
| PPI | ~ 285 PPI | ~ 196 PPI |
| Memory | ||
| RAM | 3 GB | 1 GB |
| Storage | 16 GB | 16 GB |
| Card Slot | Yes, upto 128 GB | Yes, upto 32 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.0 | Yes, v4.1 |
| USB | Yes | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | |
| Extra | ||
| GPS | Yes | |
| Fingerprint Sensor | Yes | Yes |
| Sensors | Accelerometer, Light Sensor | |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP with autofocus | 8 MP |
| Features | Face detection, Touch to focus | |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 13 MP with LED Flash | 5 MP + 5 MP |
| Technical | ||
| OS | Android v8.0 (Oreo) | Android v7.0 (Nougat) |
| Chipset | Qualcomm Snapdragon 425 | MediaTek Helio MT6580M |
| CPU | 1.4 GHz, Quad Core Processor | 1.1 GHz, Octa Core Processor |
| GPU | Adreno 308 | Mali-400 MP2 |
| Java | Yes, via 3rd party | Yes, via 3rd party |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 3000 mAh, Li-Po Battery | 2700 mAh, Li-Po Battery |
| StandBy Time | 16 days | |