Tecno Spark 7T vs Vivo U3x
Here you can compare Tecno Spark 7T and Vivo U3x. Comparing Tecno Spark 7T vs Vivo U3x on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Tecno Spark 7T stands against Vivo U3x and which one should you buy The current lowest price found for Tecno Spark 7T is ₹6,899 and for Vivo U3x is ₹8,990. The details of both of these products were last updated on Oct 13, 2026.
| Specification | Tecno Spark 7T | Vivo U3x |
|---|---|---|
| RAM | 4 GB | 6 GB |
| Rear Camera | 48 MP + 2 MP | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| OS | Android v11 | Android v11 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Display | 6.52 inches, 720 x 1600 pixels | 6.58 inches, 1080 x 2408 pixels, 90 Hz |
| Price | ₹6,899 | ₹8,990 |
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Overview
| Specs Score | 44 / 100 | 45 / 100 Better Specs |
| Display Resolution | 720 x 1600 pixels | 1080 x 2408 pixels Better Resolution |
| Screen To Body Ratio | ~ 90.34% Less Bezels | ~ 84.2% |
| RAM | 4 GB | 6 GB More RAM |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | 2 GHz |
| Rear Camera | 48 MP + 2 MP Dual Better Camera Resolution | 13 MP + 2 MP Dual |
| Weight | 185.5 g Lighter | |
| Thickness | 9.52 mm | 8.4 mm Slimmer |
| Battery | 6000 mAh Bigger Battery | 5000 mAh |
| Unique Features | No No FM Radio Memory Card Support | 5G Fast Charging No No |
General
| Model | Spark 7T | U3x |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 19, 2021 |
Design
| Dimensions | 76.05 x 164.8 x 9.52 mm | 75.4 x 164.2 x 8.4 mm |
| Weight | 185.5 g |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.52 inches, 720 x 1600 pixels | 6.58 inches, 1080 x 2408 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20.07:9 |
| PPI | ~ 269 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 90.34% | ~ 84.2% |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 6 GB |
| Storage | 64 GB | 64 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity, G-Sensor | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
Camera
| Rear Camera | 48 MP + 2 MP | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Quad-LED | Yes, LED |
| Front Camera | 8 MP Dual LED Flash | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | HDR |
Technical
| OS | Android v11 | Android v11 |
| Chipset | MediaTek Helio G35 | Qualcomm Snapdragon 480 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | 2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460 |
| GPU | IMG PowerVR GE8320 | Adreno 619 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging |
Discuss
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