ZTE Blade A72 5G vs ZTE Blade A51
Here you can compare ZTE Blade A72 5G and ZTE Blade A51. Comparing ZTE Blade A72 5G vs ZTE Blade A51 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how ZTE Blade A72 5G stands against ZTE Blade A51 and which one should you buy The current lowest price found for ZTE Blade A72 5G is ₹16,990 and for ZTE Blade A51 is ₹11,999. The details of both of these products were last updated on Dec 05, 2025.
| Specification | ZTE Blade A72 5G | ZTE Blade A51 |
|---|---|---|
| Battery | 4000 mAh | 3200 mAh |
| Internal Memory | 64 GB | 32 GB |
| RAM | 4 GB | 2 GB |
| CPU | 2.2 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| Display | 6.52 inches, 720 x 1600 pixels, 90 Hz | 6.52 inches, 720 x 1600 pixels |
| Price | ₹16,990 | ₹11,999 |
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Overview
| Specs Score | 69 / 100 Better Specs | 59 / 100 |
| RAM | 4 GB More RAM | 2 GB |
| Storage | 64 GB More Storage | 32 GB |
| CPU Clock Speed | 2.2 GHz Faster Clock Speed | 1.6 GHz |
| Weight | 211 g | 173.7 g Lighter |
| Thickness | 9.2 mm | 8.5 mm Slimmer |
| Battery | 4000 mAh Bigger Battery | 3200 mAh |
| Unique Features | 5G Fast Charging No | No No FM Radio |
General
| Model | 7540N | Blade A51 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 10, 2022 | May 08, 2021 |
Design
| Dimensions | 75.5 x 164 x 9.2 mm | 75.6 x 166.5 x 8.5 mm |
| Weight | 211 g | 173.7 g |
| Colors | Blue, Gray | Blue, Gray |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.52 inches, 720 x 1600 pixels, 90 Hz | 6.52 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 82.9% | ~ 81.5% |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 2 GB |
| Expandable RAM | Upto 2 GB Extra Virtual RAM | |
| Storage | 64 GB | 32 GB |
| Card Slot | Yes | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity | Accelerometer, Proximity |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | Yes |
Camera
| Rear Camera | 13 MP ƒ/1.8 (Wide Angle) 2 MP (Macro) 2 MP (Depth Sensor) | 13 MP + 2 MP |
| Auto Focus | Yes | Yes |
| Features | HDR | HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP Screen Flash | 5 MP Screen Flash |
| Front Video Recording | 720p @ 30 fps HD |
Technical
| OS | Android v11 | Android v11 |
| Chipset | Mediatek Dimensity 700 | Unisoc SC9863A |
| CPU | 2.2 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| Core Details | 4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55 | |
| GPU | Mali-G57 MC2 | IMG8322 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh | 3200 mAh |
| Fast Charging | Yes |
Discuss
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