This is a side-by-side smartphone specs comparison of the Starmobile Up Selfie and Redmi A3x.
The Starmobile Up Selfie has a 5.2-inch display, MediaTek MT6737 processor, cameras, 4G LTE (700MHz) connectivity, and 2900mAh battery.
Meanwhile, the Redmi A3x has a 6.71-inch display, UNISOC T603 (28 nm) processor, dual cameras, 4G LTE connectivity, and 5000mAh battery.
| Specs | Starmobile Up Selfie | Redmi A3x |
|---|---|---|
| Picture |
★★★★★ 3/5 stars (3 ratings)
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★★★★★ 3.6/5 stars (30 ratings)
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| Screen | 5.2-inch HD IPS LCD Display (720 x 1280 Pixels 282 ppi) | 6.71-inch HD+ IPS LCD Display (720 x 1650 Pixels, 268 ppi) with Corning Gorilla Glass, 90Hz Refresh Rate, 500nits max brightness & notch |
| OS | Android 7.0 Nougat | Android 14 |
| Chipset | MediaTek MT6737 | UNISOC T603 (28 nm) |
| CPU | Quad Core CPU 4x Cortex-A53 @ 1.3GHz |
Octa Core CPU 2x Cortex-A75 @ 1.8GHz & 4x Cortex-A55 @ 1.2GHz |
| GPU | Mali-T720 | PowerVR GE8322 |
| RAM | 3 GB | 3 GB |
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| Rear Camera | 13.0 Megapixels Autofocus LED Flash BSI |
Dual Cameras: 8MP Main Camera (f/2.0 Aperture) Decorative auxiliary lens -LED Flash -Up to 1080p video recording |
| Front Camera |
Dual Camera: 13.0 + 13.0 Megapixels with LED Flash - Dual Selfie Camera |
5 Megapixels - Up to 1080p video recording |
| Storage | 16GB | 64GB |
| Expansion | 32GB via microSD | 1TB via microSD |
| SIM | Dual SIM (Micro-SIM) | Dual SIM (Nano-SIM) |
| Networks | 4G LTE (700MHz), 3G HSPA+, 2G EDGE & GPRS Networks | 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n/ac (dual band) |
| NFC | No | No |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.2 |
| Infrared | ||
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| Position | A-GPS | GPS, GLONASS, GALILEO |
| USB OTG | Yes | Yes |
| USB | MicroUSB 2.0 | USB Type-C |
| 3.5mm Audio Jack | Yes | Yes |
| Audio Enhancement | None | Top-firing loudspeaker |
| FM Radio | Yes | Yes |
| Sensors |
Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass & Accelerometer |
| Battery | 2900 mAh Li-ion Battery (Removable) | 5000 mAh (Non-removable) 10W charging rate |
| Material | Polycarbonate | Glass front and back, Plastic frame |
| Size | 148.4 x 72.9 x 8.5 mm | 168.4 x 76.3 x 8.3 mm |
| Weight | 139 g | 193 g |
| Colors | Gold and Black | Midnight Black, Moonlight White, Aurora Green |
| Release Date | December 8, 2017 | July 9, 2025 |
| Price | ₱6,990.00 - Official Price in the Philippines | ₱3,299.00 - Official Price in the Philippines |
| Buy Online |
Starmobile Up Selfie on Lazada Starmobile Up Selfie on Shopee |
Redmi A3x on Lazada Redmi A3x on Shopee |
