OPPO A3x 4G vs Tecno Spark 40 Pro
Quick Comparison
Tecno Spark 40 Pro has better RAM than OPPO A3x 4G. In terms of display resolution, Tecno Spark 40 Pro has better resolution of 2712 x 1220 than OPPO A3x 4G which has resolution of 1604 x 720. Tecno Spark 40 Pro has more internal memory than OPPO A3x 4G
| Name | OPPO A3x 4G | Tecno Spark 40 Pro |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.67 in | 6.78 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 5100 mAh | 5200 mAh |
| Camera | 8 MP Dual | 50 MP |
| Price | Rs. 8999 | Rs. 15999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 20, 2024. The cost of OPPO A3x 4G is Rs. 8999. The launch Date of the second phone is July 02, 2025. The Expected cost of Tecno Spark 40 Pro is Rs. 15999.
Display comparison
OPPO A3x 4G has screen size of 6.67 inches which falls short to Tecno Spark 40 Pro's 6.78 inch screen. OPPO A3x 4G has IPS Screen type where as Tecno Spark 40 Pro has AMOLED Screen type. Tecno's phone has display density of 439 PPI & OPPO's phone has only 264 PPI display density.
Memory comparison
Tecno Spark 40 Pro's larger 8 GB RAM is better for playing games and all with respect to OPPO A3x 4G's lower 4 GB RAM. Tecno Spark 40 Pro has more Internal Memory (128 GB) than OPPO A3x 4G (64 GB).
Camera comparison
Tecno Spark 40 Pro's 50 MP Rear Camera outclasses OPPO A3x 4G's 8 MP Dual Rear Camera in terms of resolution. Tecno Spark 40 Pro will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to OPPO A3x 4G's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
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Full Comparison
| Name | OPPO A3x 4G | Tecno Spark 40 Pro |
| General | ||
| Model | CPH2641 | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 1.15 W/kg (Head) 1.05 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | August 20, 2024 | July 02, 2025 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case | |
| Design | ||
| Dimensions | 76.1 x 165.8 x 7.68 mm | |
| Weight | 186 g | |
| Bezel less | No | No |
| Colors | Nebula Red, Ocean Blue | Ink Black, Moon Titanium, Lake Blue, Bamboo Green |
| Display | ||
| Type | Color IPS Screen (16.7 M) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 720 x 1604 pixels, 90 Hz | 6.78 inches, 1220 x 2712 pixels, 144 Hz |
| PPI | ~ 264 PPI | ~ 439 PPI |
| Screen to Body Ratio | ~ 85% | |
| Glass Type | Panda (twice-reinforced) | |
| Features | Vivid mode: 83% NTSC, Gentle mode: 71% NTSC, Maximum brightness under sunlight: 1000nits | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 8 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac), 802.11a/b/g/n | |
| Bluetooth | Yes, v5.0 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| 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 with A-BeiDou, GPS, GLONASS, Galileo, and QZSS | Yes |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Geomagnetic Sensor, Ambient Light Sensor, Proximity sensor, Accelerometer, Gravity sensor, Pedometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP54 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | LPDDR4x RAM and eMMC 5.1 | |
| Camera | ||
| Rear Camera | 8 MP ƒ/2 (Wide Angle) | 50 MP (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Pro, Video, Photo, Night, Pano, Slo-mo, Time-lapse, Sticker, Text Scanner, and Extra HD | HDR |
| Video Recording | 1080p @ 30 fps FHD | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 13 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | ColorOS 14.0.1 | |
| Chipset | Qualcomm Snapdragon 6s Gen1 4G | Mediatek Helio G100 |
| CPU | Octa Core Processor | 2.2 GHz, Octa Core Processor |
| GPU | Adreno 610@1050MHz | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 5200 mAh |
| Fast Charging | Yes, 45W SUPERVOOC Charging | Yes, 45W |