Realme P4x 5G vs Xiaomi Redmi A4 5G (4GB RAM + 128GB)
Here you can compare Realme P4x 5G and Xiaomi Redmi A4 5G (4GB RAM + 128GB). Comparing Realme P4x 5G vs Xiaomi Redmi A4 5G (4GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme P4x 5G stands against Xiaomi Redmi A4 5G (4GB RAM + 128GB) and which one should you buy The current lowest price found for Realme P4x 5G is ₹13,999 and for Xiaomi Redmi A4 5G (4GB RAM + 128GB) is ₹8,299. The details of both of these products were last updated on Dec 03, 2025.
| Specification | Realme P4x 5G | Xiaomi Redmi A4 5G (4GB RAM + 128GB) |
|---|---|---|
| OS | Android v16 | Android v14 |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Ultra Wide) | 50 MP ƒ/1.8 (Wide Angle) 5P |
| Internal Memory | 128 GB | 128 GB |
| RAM | 6 GB | 4 GB |
| Battery | 7000 mAh | 5160 mAh, Li-Po Battery |
| Price | ₹13,999 | ₹8,299 |
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Overview
| Specs Score | 70 / 100 | 71 / 100 Better Specs |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 720 x 1640 pixels |
| RAM | 6 GB More RAM | 4 GB |
| CPU Clock Speed | 2 GHz Faster Clock Speed | |
| Front Camera | 16 MP Better Front Camera Resolution | 5 MP |
| Weight | 212.35 g Lighter | |
| Thickness | 8.22 mm Slimmer | |
| Battery | 7000 mAh Bigger Battery | 5160 mAh |
| Unique Features | No Water Resistant Reverse Charging | 3.5mm Audio Jack No No |
General
| Country of Origin | India | |
| Model | Redmi A4 | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 18, 2025 (Expected) | November 20, 2024 |
Design
| Dimensions | 77.8 x 171.88 x 8.22 mm | |
| Weight | 212.35 g | |
| Bezel less | No | |
| Colors | Starry black, Sparkle Purple |
Display
| Type | Color LCD Screen (1B Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.78 inches, 1080 x 2400 pixels, 120 Hz | 6.88 inches, 720 x 1640 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 392 PPI | ~ 260 PPI |
| Screen to Body Ratio | ~ 92.65% | ~ 90% |
| Features | Brightness: 600 nits, TÜV low blue light certification TÜV flicker-free certification TÜV Circadian Friendly | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 6 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wifi 5 | |
| Bluetooth | Yes, v5.3 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | 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 |
| IR Blaster | No | No |
Extra
| GPS | Yes | Yes, with GPS, AGPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP69 | IP52 |
| Dust Resistant | Yes | |
| Extra Features | Mono Speaker, Single Mic, LPDDR4x RAM, How Many Years of OS+ Security Updates Support: 2+4 |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.4 (Ultra Wide) | 50 MP ƒ/1.8 (Wide Angle) 5P |
| Auto Focus | Yes | Yes |
| Features | HDR, 10x Zoom with Steering UI | |
| Video Recording | 1080p @ 30 fps FHD, 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 5 MP ƒ/2.2 |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v14 |
| Custom UI | Realme UI 6 | |
| Chipset | Mediatek Dimensity 7400 | Qualcomm Snapdragon 4s Gen2 |
| CPU | Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2xA78@ 2.0GHz+6xA55@ 1.8GHz | |
| GPU | Adreno | |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | MP3, AMR, FLAC, APE |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, M4V. MKV, XVID |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 5160 mAh, Li-Po Battery |
| Fast Charging | Yes | Yes, 18W Fast Charging |
| Reverse Charging | Yes, 5W | |
| Video Playback Time | 49 hours |
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