Xiaomi Redmi 8A Dual vs Vivo Y28 4G
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Overview
| Specs Score | 39 / 100 | 50 / 100 Better Specs |
| Display Size | 6.22 in | 6.68 in Bigger Display |
| Display Resolution | 720 x 1520 pixels | 720 x 1608 pixels Better Resolution |
| RAM | 2 GB | 4 GB More RAM |
| Storage | 32 GB | 128 GB More Storage |
| Rear Camera | 13 MP + 2 MP Dual | 50 MP Better Camera Resolution |
| Weight | 188 g Lighter | 199 g |
| Thickness | 9.4 mm | 8 mm Slimmer |
| Battery | 5000 mAh | 6000 mAh Bigger Battery |
| Unique Features | No No Reverse Charging | Fingerprint Sensor Water Resistant No |
General
| Model | Redmi 8A Dual | V2352 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February 11, 2020 | 2024, June 15, Available. Released 2024, July |
Design
| Dimensions | 75.41 x 156.48 x 9.4 mm | 76 x 165.7 x 8 mm |
| Weight | 188 g | 199 g |
| Bezel less | No | |
| Colors | Agate Green, Gleaming Orange |
Display
| Type | Color LCD Screen (16M Colors) | Color IPS Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 6.22 inches, 720 x 1520 pixels | 6.68 inches, 720 x 1608 pixels, 90 Hz |
| Aspect Ratio | 19:9 | 20:9 |
| PPI | ~ 270 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 81.8% | ~ 85.3% |
| Glass Type | Corning Gorilla Glass 5 | |
| Brightness | 760 nits (typ), 1000 nits (HBM) | |
| Features | 2.5D Glass, Rounded Display Corners | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 2 GB | 4 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 32 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes, (Hybrid Slot) |
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 |
| Bluetooth | Yes, v4.2, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | yes with A-GPS | Yes with A-GPS |
| Fingerprint Sensor | No | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Ambient Light Sensor, Proximity Sensor, Electronic Compass, Accelerometer | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| Splash Resistant | Yes, P2i | |
| IP Rating | IP64 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | No | Yes |
| Features | AI Portrait Mode, AI Scene Detection | Photo, Night, Portrait, Video, 50MP, Panorama, Live Photo, Slo-mo, Timelapse, Pro, Documents |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP (Main) | 8 MP ƒ/2.1 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
Technical
| OS | Android v9 (Pie) | Android v14 |
| Chipset | Qualcomm Snapdragon 439 | Mediatek Helio G85 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | Adreno 505 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, ·AAC, AMR | WAV, M4A, MP3, MP2, MP1, MIDI, OGG, APE, FLAC |
| Video | MP4 | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging Supported | Yes, 44W Fast Charging |
| Reverse Charging | Yes |
Discuss
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