Tecno Spark 7T (4GB RAM + 128GB) vs Realme C63
Here you can compare Tecno Spark 7T (4GB RAM + 128GB) and Realme C63. Comparing Tecno Spark 7T (4GB RAM + 128GB) vs Realme C63 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Tecno Spark 7T (4GB RAM + 128GB) stands against Realme C63 and which one should you buy The current lowest price found for Tecno Spark 7T (4GB RAM + 128GB) is ₹8,599 and for Realme C63 is ₹8,129. The details of both of these products were last updated on Dec 08, 2025.
| Specification | Tecno Spark 7T (4GB RAM + 128GB) | Realme C63 |
|---|---|---|
| RAM | 4 GB | 4 GB |
| Rear Camera | 48 MP + 2 MP | 50 MP ƒ/1.8 (Wide Angle) 1/2.5", PDAF Auxiliary Lens |
| OS | Android v11 | Android v14 |
| Display | 6.52 inches, 720 x 1600 pixels | 6.75 inches, 720 x 1600 pixels, 90 Hz |
| CPU | 2.3 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Price | ₹8,599 | ₹8,129 |
- Like
- Comment
- Share
Overview
| Specs Score | 70 / 100 | 71 / 100 Better Specs |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | 1.8 GHz |
| Weight | 189 g Lighter | |
| Thickness | 9.52 mm | 7.7 mm Slimmer |
| Battery | 6000 mAh Bigger Battery | 5000 mAh |
| Unique Features | No FM Radio No No | Fast Charging No Water Resistant Reverse Charging |
General
| Model | Spark 7T | C63, RMX3939 |
| 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 | June 11, 2021 | May 31, 2024 |
| In The Box | Handset, Type-C Data Cable, Charger, Sim Ejector Tool, Protective Case, Safety Guide, Quick Guide |
Design
| Dimensions | 76.05 x 164.8 x 9.52 mm | 76.7 x 167.3 x 7.7 mm |
| Weight | 189 g | |
| Bezel less | No | |
| Colors | Leather Blue, Jade Green |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.52 inches, 720 x 1600 pixels | 6.75 inches, 720 x 1600 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 260 PPI |
| Screen to Body Ratio | ~ 90.34% | ~ 90.3% |
| Features | Color Gamut: 83.5% NTSC, Contrast Ratio: 1500:1, Supports Sunshine Screen, Brightness: 450 Nits, Sunlight Screen: 560 Nits | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | Yes, upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac, Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n (WLAN 2.4 GHz|WLAN 5.1 GHz|WLAN 5.8 GHz) | |
| Bluetooth | Yes | Yes, v5.0 |
| 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 | with AGPS, BEIDOU, GALILEO |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity, G-Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Mono Speaker |
Camera
| Rear Camera | 48 MP + 2 MP | 50 MP ƒ/1.8 (Wide Angle) 1/2.5", PDAF Auxiliary Lens |
| Camera Sensor | OV50C40-GA5A-002A | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Night, 50 MP, Manual, Panorama, Portrait, Timelapse, Slow Motion, QR Code, Google Lens | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Quad-LED | Yes, LED |
| Front Camera | 8 MP Dual LED Flash | 8 MP ƒ/2 (Wide Angle) Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 720p @ 30 fps HD |
Technical
| OS | Android v11 | Android v14 |
| Custom UI | Realme UI 5 | |
| Chipset | MediaTek Helio G35 | Unisoc T612 |
| CPU | 2.3 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | 2x 1.8 GHz – Cortex-A75& 6x 1.8 GHz – Cortex-A55 |
| GPU | IMG PowerVR GE8320 | Mali-G57 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | Yes | H.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1 |
| FM Radio | Yes | No |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast Charging | |
| Reverse Charging | Yes |
Discuss
Related News
Sandisk Creator Phone SSD Review: The Perfect Choice for Mobile CreatorsThe SANDISK Creator Phone SSD is positioned as a compact, creator-friendly external drive designed for mobile workflows. I’ve been testing the 1 TB variant with my base iPhone 17, and the idea is simple. Atta…
The Realme 16 Pro Just Leaked, And It’s Battery Specs Are RidiculousRealme isn’t waiting around. Despite the Realme 15 series launching just months ago, the company is already clearing the runway for the Realme 16 Pro. A new listing on China’s TENAA certification site (under …
Realme’s Game of Thrones Phone is Here, and Its Fiery Design Changes Color“Fire and Blood” is no longer just a motto it’s a feature. Realme has just launched the Realme 15 Pro 5G Game of Thrones Limited Edition in India, and it’s a dream for any fan of Westeros. The phone’s standou…
OnePlus 15 Review: The Most Powerful OnePlus, But Is It The Most Balanced?After months of leaks, teasers, and controversies, the OnePlus 15 has finally landed in India, and it’s one of the brand’s most interesting flagships yet. This began long before launch: the removal of the Has…
