Both Tecno Spark 40 and Realme C85 5G comes with same RAM. In terms of display resolution, Tecno Spark 40 has better resolution of 1600 x 720 than Realme C85 5G which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Tecno Spark 40 | Realme C85 5G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.67 in | 6.8 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5200 mAh | 7000 mAh |
| Camera | 50 MP | 50 MP |
| Price | Rs. 10999 | Rs. 15999 |
The launch Date of the first phone is July 02, 2025. The Expected cost of Tecno Spark 40 is Rs. 10999. The launch Date of the second phone is November 02, 2025. The cost of Realme C85 5G is Rs. 15999.
Realme C85 5G has larger screen size of 6.8 inches in comparison to Tecno Spark 40's 6.67 inch screen. Both the phones have IPS Screen Type. Tecno's phone has display density of 263 PPI & Realme's phone has only 256 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 87.4% than Tecno's phone ~ 84.2%.
Both mobiles come with 4 GB RAM and both have same Internal Memory of 128 GB.
Tecno Spark 40 has 50 MP Rear Camera in comparison to Realme C85 5G's 50 MP Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Tecno Spark 40 | Realme C85 5G |
| General | ||
| Country of Origin | India | |
| Model | RMX5253 | |
| 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 | July 02, 2025 | November 02, 2025 |
| In The Box | 1 Phone, 1 Charger, 1 USB data cable, 1 SIM Ejector Tool, 1 Protective Case, 1 Quick Guide, 1 Safety Guide | |
| Design | ||
| Dimensions | 77 x 165.6 x 7.7 mm | 77.9 x 166.1 x 8.4 mm |
| Weight | 215 g | |
| Bezel less | No | No |
| Colors | Ink Black, Titanium Grey, Veil White, Mirage Blue | Parrot Purple, Peacock Green |
| Display | ||
| Type | Color IPS Screen | Color IPS Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 6.67 inches, 720 x 1600 pixels, 120 Hz | 6.8 inches, 720 x 1570 pixels, 144 Hz |
| PPI | ~ 263 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 87.4% |
| Brightness | 1200nit Ultra Bright Display | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | NR: n1/n2/n3/n5/n7/n8/n20/n26/n28/n38/n40/n41/n66/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WLAN Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported | |
| Bluetooth | Yes | Yes, v5.3 |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes | GNSS: Single band: Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes |
| Sensors | Software Gyroscope, Infrared Remote Control | Proximity Sensor, Ambient Light Sensor, E-compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| AI Features | AI Edit Genie & AI Outdoor Mode | |
| Water Resistance | Yes, 1.5 m | Yes, 6 m upto 30 min |
| IP Rating | IP64 | IP69K & IP69 & IP68 & IP66 Top-Tier Certifications |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) 76°; 5P; PDAF |
| Camera Sensor | Sony IMX852 | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Dual-view video, TIME-LAPSE, HI-RES, Underwater, PRO, Hypertext, TILT-SHIFT, Street | |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP (Wide Angle) Punch Hole | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | Realme UI 6.0 | |
| Chipset | Mediatek Helio G81 | Mediatek Dimensity 6300 |
| CPU | 2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Mali-G52 MC2 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5200 mAh | 7000 mAh |
| Fast Charging | Yes, 45W | Yes, 45W |