Both Vivo Y31d and iQOO Z10x comes with same RAM. In terms of display resolution, iQOO Z10x has better resolution of 2408 x 1080 than Vivo Y31d which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Vivo Y31d | iQOO Z10x |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.75 in | 6.72 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7200 mAh | 6500 mAh |
| Camera | 50 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 11990 | Rs. 14998 |
The launch Date of the first phone is January 16, 2026. The Expected cost of Vivo Y31d is Rs. 11990. The launch Date of the second phone is April 11, 2025. The cost of iQOO Z10x is Rs. 14998.
iQOO Z10x has screen size of 6.72 inches which falls short to Vivo Y31d's 6.75 inch screen. Both the phones have IPS Screen Type. iQOO's phone has display density of 393 PPI & Vivo's phone has only 256 PPI display density. In terms of screen to body ratio, iQOO's phone has better screen to body ratio of ~ 86% than Vivo's phone ~ 85.3%. Both phones have same aspect ratio of 20:9.
Both mobiles come with 6 GB RAM and both have same Internal Memory of 128 GB.
They both have the same 50 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
| Name | Vivo Y31d | iQOO Z10x |
| General | ||
| Country of Origin | India | |
| Model | Y31d | I2404 |
| 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 | January 16, 2026 | April 11, 2025 |
| In The Box | Quick Start Guide, Charger, USB Cable, Phone Case, Phone, Eject tool,Warranty card | |
| Design | ||
| Dimensions | 78.4 x 166.6 x 8.4 mm | 76.3 x 165.7 x 8.1 mm |
| Weight | 219 g | 204 g |
| Bezel less | No | No |
| Colors | Glow White, Starlight Grey | Ultramarine, Titanium |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.72 inches, 1080 x 2408 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 256 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 85.3% | ~ 86% |
| Features | 83% NTSC, 1000 nits (HBM) | 1050 nits HBM (High Brightness Mode) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | Upto 6 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G NSA - n1/n3/n40/n77/n78 | 5G SA - n1/n3/n5/n8/n28B/n40/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6, IEEE 802.11 a/b/g/n/ac/ax | |
| Bluetooth | Yes, v5.1 | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Performance | ||
| AnTuTu Score | 644,717 (Total) (v10) 180,817 (CPU) 146,534 (GPU) 168,926 (Memory) 148,440 (UX) | |
| AnTuTu Storage Score | 130,646 | |
| Geekbench Score | 2,882 (Multi Core) (v6) 981 (Single Core) 2,575 (OpenCL) | |
| 3DMark Score | 851 (Wild Life Extreme) | |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | GPS, GLONASS, GALILEO, BeiDou, GNSS, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Ambient light sensor, Proximity Sensor, E-compass, Gyroscope Sensor, Infrared (IR) Blaster Sensor |
| 3.5mm Headphone Jack | No | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Antutu Score: 728k+, LPDDR4X RAM | |
| Camera | ||
| Rear Camera | 50 MP ƒ/2 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Night, Portrait, Photo, Video, 50 MP, Pano, Documents, Slo-mo, Time-lapse, Pro, Live Photo |
| Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.1 (Wide Angle) Punch Hole | 8 MP (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | OriginOS 6 | Funtouch OS 15 |
| Chipset | Qualcomm Snapdragon 6s Gen 2 4G | Mediatek Dimensity 7300 |
| CPU | 2.9 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Adreno | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, OGG, FLAC, WAV, APE, MP3, MP2, MP1, OPUS, M4A | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 |
| Video | MP4, 3GP, AVI, FLV, MKV | MP4, 3GP, AVI |
| FM Radio | No | No |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh, Li-ion Battery | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 444W Fast Charging | Yes, 44W Flash Charge |
| Reverse Charging | Yes | Yes |