Realme C71 (6GB RAM + 128GB) has better RAM than Tecno Spark 30 4G. In terms of display resolution, Tecno Spark 30 4G has better resolution of 2460 x 1080 than Realme C71 (6GB RAM + 128GB) which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Tecno Spark 30 4G | Realme C71 (6GB RAM + 128GB) | 
| RAM | 4 GB | 6 GB | 
|---|---|---|
| Display | 6.78 in | 6.75 in | 
| Internal Memory | 128 GB | 128 GB | 
| Battery | 5000 mAh | 6300 mAh | 
| Camera | 64 MP Dual | 13 MP | 
| Price | Rs. 10990 | Rs. 8490 | 
The launch Date of the first phone is September 21, 2024. The Expected cost of Tecno Spark 30 4G is Rs. 10990. The launch Date of the second phone is June 02, 2025. The cost of Realme C71 (6GB RAM + 128GB) is Rs. 8490.
Realme C71 (6GB RAM + 128GB) has screen size of 6.75 inches which falls short to Tecno Spark 30 4G's 6.78 inch screen. There is IPS Screen Type in both the phones. Tecno's phone has display density of 396 PPI & Realme's phone has only 260 PPI display density.
Realme C71 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Tecno Spark 30 4G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Tecno Spark 30 4G's 64 MP Dual Rear Camera outshines Realme C71 (6GB RAM + 128GB)'s 13 MP Rear Camera in terms of resolution. Tecno Spark 30 4G will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Realme C71 (6GB RAM + 128GB)'s 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
| Name | Tecno Spark 30 4G | Realme C71 (6GB RAM + 128GB) | 
| General | ||
| Country of Origin | India | |
| Model | KL6 | RMX5313 | 
| 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 | September 21, 2024 | June 02, 2025 | 
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 76.6 x 167.2 x 7.94 mm | |
| Weight | 201 g | |
| Colors | Astral lce, Stellar Shadow | Midnight Lily, Lily White | 
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (16.7M) | 
| Touch | Yes | Yes | 
| Size | 6.78 inches, 1080 x 2460 pixels, 90 Hz | 6.75 inches, 720 x 1600 pixels, 90 Hz | 
| Aspect Ratio | 20.5:9 | |
| PPI | ~ 396 PPI | ~ 260 PPI | 
| Screen to Body Ratio | ~ 85.2% | |
| Brightness | Brightness: 450 Nits (Typical), 563 Nits (HBM) | |
| Features | 800 nits | Supports HDR, Contrast Ratio: 1500:1, Color Saturation: 83.5% NTSC, Color Gamut: 83.5% NTSC, Supports Dark Mode, Supports Dimming Mode, Supports Eye Comfort, Supports Sunlight Screen, Supports AOD | 
| Notch | Yes, Punch Hole | Yes, Water Drop Notch | 
| Memory | ||
| RAM | 4 GB | 6 GB | 
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB | 
| Storage Type | UFS 2.2 | eMMC 5.1 | 
| Card Slot | Yes | Yes | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | WiFi 5 (802.11 ac), 802.11 a/b/g/n, WLAN Display, Wi-Fi Display, WLAN Tethering (2.4 GHz | 5 GHz | |
| Bluetooth | Yes | Yes | 
| USB | Yes, USB-C | Yes, USB-C v2.0 | 
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage | 
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS | BEIDOU, GPS, GLONASS, GALILEO | 
| Fingerprint Sensor | Yes, Side | Yes, Side | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Proximity | Proximity Sensor, Ambient Light Sensor, Gyroscope, Accelerometer | 
| 3.5mm Headphone Jack | Yes | Yes | 
| NFC | Yes | |
| Water Resistance | Yes | 1.5 m | 
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP54 | 
| Dust Resistant | Yes | Yes | 
| Camera | ||
| Rear Camera | 64 MP (Wide Angle) 1/1.73", 0.8µm, PDAF Auxiliary lens  | 13 MP ƒ/2.2 (Wide Angle) | 
| Auto Focus | Yes | Yes | 
| Features | Quad- HDR | Photo, Video, Portrait, Night, Pro, Panorama, Slo-M, Dual View Video, Timelapse, Sticker, Hypertext, Google Lens | 
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 13 MP (Wide Angle) Punch Hole, Dual LED Flash  | 5 MP ƒ/2.2 (Wide Angle) | 
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD | 
| Technical | ||
| OS | Android v14 | Android v15 | 
| Custom UI | HiOS 14 | Realme UI 6.0 | 
| Chipset | Mediatek Helio G91 | Unisoc UMS9230E | 
| CPU | 2 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor | 
| GPU | Mali-G52 MC2 | Mali-G57 MP1 | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes | 
| Video | Yes | Yes | 
| FM Radio | No | No | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 5000 mAh, Li-Po Battery | 6300 mAh, BLPC69 Lithium Ion Battery | 
| Fast Charging | Yes, 18W Fast Charging | Yes, 15W | 
| Reverse Charging | Yes, 6W | |
| Talk Time | 53 hours | |