ZTE Blade A3 vs Samsung Galaxy S21
Quick Comparison
Samsung Galaxy S21 has better RAM than ZTE Blade A3. In terms of display resolution, Samsung Galaxy S21 has better resolution of 2400 x 1080 than ZTE Blade A3 which has resolution of 1280 x 720. Samsung Galaxy S21 has more internal memory than ZTE Blade A3
| Name | ZTE Blade A3 | Samsung Galaxy S21 |
| RAM | 3 GB | 8 GB |
|---|---|---|
| Display | 5.5 in | 6.2 in |
| Internal Memory | 32 GB | 128 GB |
| Battery | 4000 mAh | 4000 mAh |
| Camera | 13 MP | 64 MP + 12 MP + 12 MP Triple |
| Price | Rs. 13337 | Rs. 69999 |
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Detailed Comparison
Price And Launch
The cost of ZTE Blade A3 is Rs. 13337. The launch Date of the second phone is January 14, 2021. The cost of Samsung Galaxy S21 is Rs. 69999.
Display comparison
Samsung Galaxy S21 has larger screen size of 6.2 inches in comparison to ZTE Blade A3's 5.5 inch screen. Samsung's phone has display density of 421 PPI & ZTE's phone has only 267 PPI display density. ZTE Blade A3 has 16:9 aspect ratio where as Samsung Galaxy S21 has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy S21's larger 8 GB RAM is better for playing games and all with respect to ZTE Blade A3's lower 3 GB RAM. Samsung Galaxy S21 has more Internal Memory (128 GB) than ZTE Blade A3 (32 GB).
Camera comparison
ZTE Blade A3's 13 MP Rear Camera outclasses Samsung Galaxy S21's 64 MP + 12 MP + 12 MP Triple Rear Camera in terms of resolution. Samsung Galaxy S21 will be better choice if you're looking to click lot of selfies as it has better 10 MP Front Camera in comparison to ZTE Blade A3's 5 MP + 2 MP Dual Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 7.1.1 and the second one on 10 version.
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Full Comparison
| Name | ZTE Blade A3 | Samsung Galaxy S21 |
| General | ||
| Model | Galaxy S21 5G | |
| Sim Type | Triple Sim | Dual Sim, GSM+GSM |
| Dual Sim | No | Yes |
| Triple Sim | Yes | |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | |
| Release Date | January 14, 2021 | |
| Design | ||
| Dimensions | 71.2 x 151.7 x 7.9 mm | |
| Weight | 164 g | 169 g |
| Display | ||
| Type | Color Dynamic AMOLED 2X (16M Colors) | |
| Touch | Yes | Yes |
| Size | 5.5 inches, 720 x 1280 pixels | 6.2 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 267 PPI | ~ 421 PPI |
| Screen to Body Ratio | ~ 87.2% | |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Always-on Display, HDR10+ | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 3 GB | 8 GB |
| Storage | 32 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 128 GB | |
| Connectivity | ||
| GPRS | Yes | |
| EDGE | Yes | |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes, USB-C v3.2 | |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 13 MP | 12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | |
| Features | Auto-HDR, Panorama | |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP + 2 MP | 10 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.1.1 (Nougat) | Android v10 |
| Chipset | MediaTek Helio MT6737T | Samsung Exynos 2100 |
| CPU | 1.5 GHz, Quad Core Processor | 2.9 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | |
| GPU | Mali-G78 MP14 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W | |