Realme C61 (6GB RAM + 128GB) vs Tecno Spark 40
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Overview
| Specs Score | 71 / 100 Better Specs | 69 / 100 |
| Screen To Body Ratio | ~ 90.3% Less Bezels | ~ 84.2% |
| RAM | 6 GB More RAM | 4 GB |
| CPU Clock Speed | 1.8 GHz | 2 GHz Faster Clock Speed |
| Rear Camera | 32 MP | 50 MP Better Camera Resolution |
| Front Camera | 5 MP | 8 MP Better Front Camera Resolution |
| Weight | 187 g Lighter | |
| Unique Features | No No Reverse Charging No | FM Radio Water Resistant No IR Blaster |
General
| Model | C61, RMX3933 | |
| 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 28, 2024 | July 02, 2025 |
| In The Box | Handset, Type-C Data Cable, Charger, Sim Ejector Tool, Protective Case, Safety Guide, Quick Guide |
Design
| Dimensions | 76.67 x 167.26 x 7.84 mm | 77 x 165.6 x 7.7 mm |
| Weight | 187 g | |
| Bezel less | No | No |
| Colors | Safari Green, Marble Black | Ink Black, Titanium Grey, Veil White, Mirage Blue |
Display
| Type | Color IPS Screen (16M Colors) | Color IPS Screen |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.74 inches, 720 x 1600 pixels, 90 Hz | 6.67 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 260 PPI | ~ 263 PPI |
| Screen to Body Ratio | ~ 90.3% | ~ 84.2% |
| Features | Color Gamut: Vivid Mode: 83.5% NTSC, Gentle Mode: 83.5% NTSC, Contrast Ratio: 1500:1, Supports Sunshine Screen, Brightness: 450 Nits, Sunlight Screen: 560 Nits, Color Saturation: 83.5% | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 6 GB | 4 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 2 TB | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | 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, v5.0 | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes |
Extra
| GPS | with AGPS, BEIDOU, GALILEO | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Software Gyroscope, Infrared Remote Control |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | IP54 | Yes, 1.5 m |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | Yes |
| Extra Features | EMMC 5.1, TUV SUD Certification, ArmorShell Protection |
Camera
| Rear Camera | 32 MP ƒ/1.8 (Wide Angle) 1/3.1 inch Sensor Size, 0.7um Pixel Size, FOV: 77 Degree, 5P Lens | 50 MP (Wide Angle) |
| Camera Sensor | GC32E1-WA1XA | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Night, 32MP, Manual, Panorama, Portrait, Timelapse, Slow Motion, QR Code, Google Lens | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) SMARTSENS SC520CS,FOV: 77 Degree, 3P Lens, 1/5 inch Sensor Size, 1.12um Pixel Size, Equivalent Focal Length: 26mm, Effective Focal Length: 2.2mm, Fixed Focus Screen Flash | 8 MP (Wide Angle) Punch Hole |
| Front Video Recording | 720p @ 30 fps HD | 1080p @ 30 fps FHD |
Technical
| OS | Android v14 | Android v15 |
| Custom UI | Realme UI 5 | |
| Chipset | Unisoc T612 | Mediatek Helio G81 |
| CPU | 1.8 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| GPU | Mali-G52 MC2 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | Yes |
| Video | H.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1 | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 5200 mAh |
| Fast Charging | Yes, 18W Fast Charging | Yes, 45W |
| Reverse Charging | Yes |
Discuss
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