Samsung Galaxy A31 vs iQOO 15 Ultra
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Overview
| Specs Score | 78 / 100 | 84 / 100 Better Specs |
| Display Size | 6.4 in | 6.88 in Bigger Display |
| Display Resolution | 2400 x 1080 pixels | 1440 x 3168 pixels Better Resolution |
| Screen To Body Ratio | ~ 84.9% | ~ 90.2% Less Bezels |
| RAM | 6 GB | 12 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2 GHz Faster Clock Speed | |
| Front Camera | 20 MP | 50 MP Better Front Camera Resolution |
| Weight | 185 g Lighter | |
| Thickness | 8.6 mm Slimmer | |
| Battery | 5000 mAh | 7500 mAh Bigger Battery |
| Unique Features | No 3.5mm Audio Jack No Memory Card Support No No | 5G No Water Resistant No Reverse Charging IR Blaster |
General
| Model | Galaxy A31 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | June 4, 2020 | December 10, 2025 (Expected) |
Design
| Dimensions | 73.1 x 159.3 x 8.6 mm | |
| Weight | 185 g | |
| Bezel less | Yes |
Display
| Type | Color Super AMOLED Screen (16M Colors) | Color LTPO 2.0 AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 2400 x 1080 pixels | 6.88 inches, 1440 x 3168 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 19.8:9 |
| PPI | ~ 412 PPI | ~ 506 PPI |
| Screen to Body Ratio | ~ 84.9% | ~ 90.2% |
| Features | Full HD+ | HDR10+, P3 Color Gamut, 2400nits Brightness, Contrast Ratio: 8000000:1, Q10 2k 144Hz Ultra Eyecare Display |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 6 GB | 12 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 4 | |
| Card Slot | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n7/n8/n20/n28A/n28B/n38/n40/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 7 | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v6.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | GPS, Glonass, Beidou, Galileo | Yes, with GPS; GLONASS; GALILEO; BeiDou; NavIC; GNSS, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing, Compass | Accelerometer, Ambient, Proximity Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP69 | |
| Dust Resistant | Yes |
Camera
| Rear Camera | 48 MP ƒ/2 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.4 (Depth Sensor) | 50 MP (Wide Angle) 50 MP 50 MP (Telephoto) 200 MP (Ultra Wide) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Snapshot, Night, Portrait, Photo, Video,High Resolution, Panorama, Slow Motion, Time Lapse, Pro, Supermoon, Ultra HD Document,Long Exposure, Astro, Tilt Shift, Fish eye | |
| Video Recording | 1080p @ 30 fps FHD | 8K, 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 20 MP ƒ/2 (Main) | 50 MP ƒ/2.45 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 60 fps FHD, 4K @ 60 fps UHD |
Technical
| OS | Android v10 | Android v16 |
| Custom UI | Funtouch OS 17 | |
| Chipset | mediatek Helio P65 | |
| CPU | 2 GHz, Octa Core Processor | Octa Core Processor |
| GPU | Arm Mali-G52 2EEMC2 | |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA | AAC, OGG, FLAC, WMA, WAV, APE, MP3, MP1 |
| Video | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM | MP4, 3GP, AVI |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 7500 mAh, Si/C |
| Fast Charging | Yes | Yes, 150W Fast Charging |
| Reverse Charging | Yes | |
| Talk Time | 33 hours | |
| Music Playback Time | 97 hours |
Discuss
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