ZTE Blade A31 vs Vivo V40 5G
Quick Comparison
Vivo V40 5G has better RAM than ZTE Blade A31. In terms of display resolution, Vivo V40 5G has better resolution of 2800 x 1260 than ZTE Blade A31 which has resolution of 1440 x 720. Vivo V40 5G has more internal memory than ZTE Blade A31
| Name | ZTE Blade A31 | Vivo V40 5G |
| RAM | 2 GB | 8 GB |
|---|---|---|
| Display | 5.45 in | 6.78 in |
| Internal Memory | 32 GB | 128 GB |
| Battery | 3000 mAh | 5500 mAh |
| Camera | 8 MP | 50 MP + 50 MP Dual |
| Price | Rs. 7490 | Rs. 31499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 13, 2021 . The cost of ZTE Blade A31 is Rs. 7490. The launch Date of the second phone is August 07, 2024. The cost of Vivo V40 5G is Rs. 31499.
Display comparison
Vivo V40 5G has larger screen size of 6.78 inches in comparison to ZTE Blade A31's 5.45 inch screen. ZTE Blade A31 has IPS LCD Screen type where as Vivo V40 5G has AMOLED Screen type. Vivo's phone has display density of 453 PPI & ZTE's phone has only 295 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 90.1% than ZTE's phone ~ 77.11%. ZTE Blade A31 has 18:9 aspect ratio where as Vivo V40 5G has 20.5:9 aspect ratio.
Memory comparison
Vivo V40 5G's larger 8 GB RAM is better for playing games and all with respect to ZTE Blade A31's lower 2 GB RAM. Vivo V40 5G has more Internal Memory (128 GB) than ZTE Blade A31 (32 GB).
Camera comparison
Vivo V40 5G's 50 MP + 50 MP Dual Rear Camera outshines ZTE Blade A31's 8 MP Rear Camera in terms of resolution. Vivo V40 5G will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to ZTE Blade A31's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 14 version.
Related Comparisons
Full Comparison
| Name | ZTE Blade A31 | Vivo V40 5G |
| General | ||
| Country of Origin | India | |
| Model | Blade A31 | V2348, V40 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| SAR | 0.97 W/kg (Head) 0.9 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | July 13, 2021 | August 07, 2024 |
| Design | ||
| Dimensions | 71 x 140 x 8.9 mm | 74.93 x 164.16 x 7.58 mm |
| Weight | 166 g | 190 g |
| Bezel less | Yes | |
| Qwerty | No | |
| Colors | Ganges Blue, Lotus Purple, Titanium Grey | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 5.45 inches, 720 x 1440 pixels | 6.78 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 18:9 | 20.5:9 |
| PPI | ~ 295 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 77.11% | ~ 90.1% |
| Features | HDR10+, 4500 nits (peak) | |
| Notch | Yes, Punch Hole | |
| Foldable Display | No | |
| Curved Display | Yes | |
| Dual Display | No | |
| Memory | ||
| RAM | 2 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 32 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 128 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28/n40/n77/n78 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4G, 5G | |
| Bluetooth | Yes, v4.2 | Yes, v5.4 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| Extra | ||
| GPS | Yes with A-GPS, Glonass | GPS, Beidou, Galileo, GLONASS, QZSS, NavIC, GNSS |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | |
| 3.5mm Headphone Jack | Yes | No |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | SAR Values: Head SAR- 0.97 W/kg, Body-worn SAR- 0.90 W/kg | |
| Camera | ||
| Rear Camera | 8 MP | 50 MP ƒ/1.88 (Wide Angle) 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 50 MP ƒ/2 (Ultra Wide) 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF |
| Auto Focus | Yes | |
| Features | Digital Zoom | Zeiss Optics, Panorama, HDR, High resolution, Pano, Documents, Slo-mo, Time-lapse, Supermoon, Astro, Pro, Snapshot, Food, Live Photo, Night, Portrait, Photo, Video, Micro Movie, Dual View |
| Video Recording | 1080p | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Rear Smart Aura Light+ flicker |
| Front Camera | 5 MP | 50 MP ƒ/2 (Wide Angle) 21mm (wide), 1/2.76", 0.64µm, AF Punch Hole, Autofocus |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v11 | Android v14 |
| Custom UI | Funtouch OS 14 | |
| Chipset | Unisoc SC9863A | Qualcomm Snapdragon 7 Gen3 |
| CPU | 1.6 GHz, Octa Core Processor | 2.63 GHz, Octa Core Processor |
| Core Details | 1x Cortex-X3@3.05 GHz & 3x Cortex-A715@2.85 GHz & 4x Cortex-A510@1.8 GHz | |
| GPU | IMG8322 | Adreno 720 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, OGG, FLAC, WAV, APE, MP3, MP2, MP1, OPUS, M4A |
| Video | Yes | MP4, 3GP, AVI, FLV, MKV |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes, 80W FlashCharge | |
| Reverse Charging | Yes | |