OPPO A3x 5G vs Infinix Smart 7 (4GB RAM + 128 GB)
Here you can compare OPPO A3x 5G and Infinix Smart 7 (4GB RAM + 128 GB). Comparing OPPO A3x 5G vs Infinix Smart 7 (4GB RAM + 128 GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OPPO A3x 5G stands against Infinix Smart 7 (4GB RAM + 128 GB) and which one should you buy The current lowest price found for OPPO A3x 5G is ₹11,499 and for Infinix Smart 7 (4GB RAM + 128 GB) is ₹7,499. The details of both of these products were last updated on Jun 04, 2026.
| Specification | OPPO A3x 5G | Infinix Smart 7 (4GB RAM + 128 GB) |
|---|---|---|
| OS | Android v14 | Android v12 |
| Display | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.6 inches, 720 x 1612 pixels, 60 Hz |
| RAM | 4 GB | 4 GB |
| Battery | 5100 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Rear Camera | 8 MP ƒ/2 (Ultra Wide) | 13 MP AI Lens |
| Price | ₹11,499 | ₹7,499 |
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Overview
| Specs Score | 48 / 100 Better Specs | 41 / 100 |
| Display Resolution | 720 x 1604 pixels | 720 x 1612 pixels Better Resolution |
| Screen To Body Ratio | ~ 93% Less Bezels | ~ 84.5% |
| CPU Clock Speed | 2.4 GHz Faster Clock Speed | 1.6 GHz |
| Rear Camera | 8 MP | 13 MP Dual Better Camera Resolution |
| Weight | 187 g Lighter | 207 g |
| Thickness | 7.7 mm Slimmer | 9.37 mm |
| Battery | 5100 mAh | 6000 mAh Bigger Battery |
| Unique Features | 5G Fast Charging | No No |
General
| Model | A3x, CPH2681 | Smart 7 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 01, 2024 | February 22, 2023 |
| In The Box | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case |
Design
| Dimensions | 76 x 165.7 x 7.7 mm | 75.63 x 164.2 x 9.37 mm |
| Weight | 187 g | 207 g |
| Bezel less | No | |
| Colors | Sparkle Black, Starlight White, Starry Purple | Azure Blue, Emerald Green, Night Black |
Display
| Type | Color LCD Screen (16.7 M) | Color IPS Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 120 Hz Touch Sampling Rate |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.6 inches, 720 x 1612 pixels, 60 Hz |
| PPI | ~ 395 PPI | ~ 267 PPI |
| Screen to Body Ratio | ~ 93% | ~ 84.5% |
| Features | Color Gamut: Vivid Mode: 83% NTSC, Gentle Mode: 71% NTSC, Pixel Arrangement: Real RGB, Contrast Ratio: 1500:1, Sunlight Screen Supported, Brightness: 1,000 nits (HBM), COG Packaging Process | Brightness: Upto 500 Nits, Color Contrast Ratio: 1500:1, Auto Brightness Control: 1 to 4096 Nits |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n41/n77/n78 | |
| 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, WLAN 2.4G/WLAN 5.1G/WLAN 5.8G, WLAN Display; WLAN tethering | IEEE 802.11 b/g/n |
| Bluetooth | Yes, v5.3 | Yes, v4.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Charging |
Extra
| GPS | Yes with A-GPS | Yes, with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Ambient Light Sensor, Proximity Sensor, Accelerometer, Gravity Sensor, Pedometer | Ambient Light Sensor, Proximity Sensor, Gyroscope (By Software), E-Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| Extra Features | SAR Value Head: 1.05 W/Kg, Body: 0.78 W/Kg, eMMC 5.1, LPDDR4X@2133MHz, 2 × 16 bits RAM | DTS Surround Sound, Power Marathon Tech, Video Assistant, Xhide, XClone, Peek Proof, Kids Mode, Photo Compressor, 360 Flashlight, Social Turbo, Eye Care, Game Mode |
Camera
| Rear Camera | 8 MP ƒ/2 (Ultra Wide) | 13 MP AI Lens |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Pro, Night, Extra HD, Pano, Time-Lapse, Sticker, and Text Scanner | Portrait, HDR, AI 3D Beauty, Panorama, Video Features: HD Video Recording |
| Video Recording | 1080p @ 30 fps FHD, 720p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole | 5 MP LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 720p @ 30 fps HD |
Technical
| OS | Android v14 | Android v12 |
| Custom UI | ColorOS 14.0.1 | XOS 12 |
| Chipset | Mediatek Dimensity 6300 | Unisoc Spreadtrum Spreadtrum SC9863A1 |
| CPU | 2.4 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Arm Mali-G57 MC2 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charging |
Discuss
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