Tecno Spark Go 5G vs Realme C51 (4GB RAM + 128GB)
Findprix helps you compare the Tecno Spark Go 5G and Realme C51 (4GB RAM + 128GB) in terms of price, specifications, user reviews, and more. Tecno Spark Go 5G is priced at ₹9,999. Realme C51 (4GB RAM + 128GB) is priced at ₹7,999. Here's a quick comparison.
| Key Highlights | Tecno Spark Go 5G | Realme C51 (4GB RAM + 128GB) |
|---|---|---|
| Processor | MediaTek Dimensity 6400 | 6 nm | Unisoc T612, 12 nm |
| RAM | 4GB | LPDDR4X | 4 GB |
| Storage | 128GB | eMMC | 128 GB |
| Display | 6.74 inches | HD+ | 6.74 inches, HD+ |
| Front Camera | 5MP | 5 MP |
| Rear Camera | 50MP | 50 MP + 0.08 MP |
| Battery | 6000 mAh | 18W | 5000 mAh, Li-Polymer |
| OS | Android 15 | Android v13, Realme UI |
Overview
| Launch Date | August 21, 2025 | September 4, 2023 |
|---|---|---|
| Processor | MediaTek Dimensity 6400 | 6 nm | Unisoc T612, 12 nm |
| RAM | 4GB | LPDDR4X | 4 GB |
| Storage | 128GB | eMMC | 128 GB |
| Display | 6.74 inches | HD+ | 6.74 inches, HD+ |
| Front Camera | 5MP | 5 MP |
| Rear Camera | 50MP | 50 MP + 0.08 MP |
| Battery | 6000 mAh | 18W | 5000 mAh, Li-Polymer |
| OS | Android 15 | Android v13, Realme UI |
| User Ratings | N/A | 4.3/5 (90.2K Ratings) |
Price List
 | ₹9,999 | ₹7,999 |
|---|---|---|
 | N/A | ₹9,999 |
General
| Device Type | Smartphone | Smartphone |
|---|---|---|
| Operating System | Android 15 | Android 13 |
| Custom UI | HiOS | -- |
Design
| Dimensions | 167.74 x 77.77 x 7.99 mm | 167.2 x 76.7 x 7.9 mm |
|---|---|---|
| Weight | 194 g | 186 g |
| Water Resistance | Yes, IP64 | -- |
| Dust Resistance | Yes | -- |
| Colours | Sky Blue, Ink Black, Turquoise green | Mint Green, Carbon Black |
Display
| Touch Screen | Yes | Yes, Capacitive Touchscreen, Multi-touch |
|---|---|---|
| Display Type | LCD | IPS LCD |
| Peak Brightness | 670 nits | 560 nits |
| Refresh Rate | 120 Hz | 90 Hz |
| Screen Size | 6.74 inches (17.12 cm), HD+ | 6.74 inches |
| Screen Resolution | 720 x 1600 pixels | 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| Screen-to-Body Ratio | ~90.3% | -- |
| Pixel Density | ~260 ppi | 260 ppi |
Rear Camera
| Camera Setup | Single | Dual |
|---|---|---|
| Primary | 50 MP (wide) AF | 50 MP (wide) f/1.8 aperture |
| Secondary | -- | 08 MP (depth) f/3.0 aperture |
| OIS | No | -- |
| Autofocus | Yes | Yes |
| Sensor | -- | Samsung ISOCELL JN1 |
| Flash | Yes, LED | Yes, LED Flash |
| Video Recording | 1440p @ 30 fps | 720p @ 30 fps, 1080p @ 30 fps |
| Features | -- | 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus |
Front Camera
| Camera Setup | Single | Single |
|---|---|---|
| Primary | 5 MP | 5 MP (wide) f/3.0 aperture |
| Video Recording | -- | 720p @ 30 fps |
| Features | -- | Screen flash, tFixed Focus |
Performance
| RAM | 4 GB | 4 GB |
|---|---|---|
| RAM Type | LPDDR4X | -- |
| Chipset | MediaTek Dimensity 6400 | Unisoc T612 |
| Fabrication | 6 nm | 12 nm |
| GPU | Mali-G57 MC2 | Mali-G57 |
| CPU | Octa core 2x Cortex A76 @ 2.5 GHz 6x Cortex A55 @ 2 GHz | Octa core (2 x 1.8 GHz Cortex A75 + 6 x 1.8 GHz Cortex A55) |
Storage
| Internal Storage | 128 GB | 128 GB |
|---|---|---|
| Storage Type | eMMC | -- |
| Memory Card Slot | -- | Yes, Up to 2 TB |
Battery
| Battery | 6000 mAh | 5000 mAh |
|---|---|---|
| Battery Type | Li-Polymer | Li-Polymer |
| Wired Charging Speed | 18W | 33W Super VOOC |
| Wired Charging Time | 50% charge in ~45 minutes | -- |
Network
| SIM | SIM 1: Nano SIM 2: Nano | Dual SIM (Nano + Nano) |
|---|---|---|
| Network Support | 5G, 4G, 3G, 2G | 4G, 3G, 2G |
| 5G Bands | n3, n40 | -- |
| 4G Bands | B3, B40 | -- |
| Navigation Support | GPS, Glonass, Beidou | Yes with A-GPS, Glonass |
Connectivity
| Bluetooth | Yes | Yes, v5.0 |
|---|---|---|
| Wi-Fi | Yes, Wi-Fi , MIMO | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO |
| USB | USB Type-C, OTG | USB Type-C, USB On-The-Go |
| NFC | -- | No |
| Infrared port | Yes | -- |
Features
| Audio Jack | -- | Yes, 3.5 mm |
|---|---|---|
| FM Radio | -- | No |
| Loud Speaker | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | -- | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| AI Support | Yes, Ella AI | -- |
| AI Features | Call Assistant, Auto Answer, Voiceprint Noise Suppression | -- |
| Additional Features | No Network Communication | -- |
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