Vivo Z3i vs Samsung Galaxy M31s
Quick Comparison
Both Vivo Z3i and Samsung Galaxy M31s comes with same RAM. In terms of display resolution, Samsung Galaxy M31s has better resolution of 2400 x 1080 than Vivo Z3i which has resolution of 2280 x 1080. Both have the same amount of internal memory.
| Name | Vivo Z3i | Samsung Galaxy M31s |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.3 in | 6.5 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 3240 mAh | 6000 mAh |
| Camera | 16 MP + 2 MP Dual | 64 MP Quad |
| Price | Rs. 24990 | Rs. 14990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October, 2018. The cost of Vivo Z3i is Rs. 24990. The launch Date of the second phone is July 30, 2020 . The cost of Samsung Galaxy M31s is Rs. 14990.
Display comparison
Samsung Galaxy M31s has larger screen size of 6.5 inches in comparison to Vivo Z3i's 6.3 inch screen. Vivo Z3i has IPS LCD Screen type where as Samsung Galaxy M31s has Super AMOLED Screen type. Samsung's phone has display density of 407 PPI & Vivo's phone has only 400 PPI display density. Vivo Z3i has 19:9 aspect ratio where as Samsung Galaxy M31s has 20:9 aspect ratio.
Memory comparison
Both mobiles come with 6 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Samsung Galaxy M31s's 64 MP Quad Rear Camera outclasses Vivo Z3i's 16 MP + 2 MP Dual Rear Camera in terms of resolution. Samsung Galaxy M31s will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo Z3i's 24 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v8.1 (Oreo) and the second one on 10.0 version.
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Full Comparison
| Name | Vivo Z3i | Samsung Galaxy M31s |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October, 2018 | July 30, 2020 |
| Design | ||
| Dimensions | 75.6 x 156 x 8.1 mm | 74.4 x 159.3 x 9.3 mm |
| Weight | 164 g | 203 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.3 inches, 1080 x 2280 pixels | 6.5 inches, 1080 x 2400 pixels |
| Aspect Ratio | 19:9 | 20:9 |
| PPI | ~ 400 PPI | ~ 407 PPI |
| Screen to Body Ratio | ~ 91% | |
| Glass Type | Corning Gorilla Glass | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.1 | |
| Card Slot | Yes, upto 256 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS | yes with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | Geomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 16 MP + 2 MP with autofocus | 64 MP f/1.8 (Wide Angle) 12 MP f/2.2 (Ultra Wide) 5 MP f/2.2 (Macro) 5 MP f/2.4 (Depth Sensor) with autofocus |
| Camera Sensor | Sony IMX682 | |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 24 MP | 32 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v10.0, upgradable to v11 |
| Chipset | Mediatek Helio P60 | Samsung Exynos 9611 |
| CPU | 2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | Mali-G72 MP3 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA |
| Video | Yes | MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM |
| FM Radio | No | Yes, with FM Recording |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3240 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | |
| Reverse Charging | Yes | |
| Talk Time | 51 hours | |
| Music Playback Time | 125 hours | |