Xiaomi Redmi A4 5G (4GB RAM + 128GB) vs Vivo Y18 (4GB RAM + 128GB)
Quick Comparison
Both Xiaomi Redmi A4 5G (4GB RAM + 128GB) and Vivo Y18 (4GB RAM + 128GB) comes with same RAM. In terms of display resolution, Xiaomi Redmi A4 5G (4GB RAM + 128GB) has better resolution of 1640 x 720 than Vivo Y18 (4GB RAM + 128GB) which has resolution of 1612 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi A4 5G (4GB RAM + 128GB) | Vivo Y18 (4GB RAM + 128GB) |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.88 in | 6.56 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5160 mAh | 5000 mAh |
| Camera | 50 MP Dual | 50 MP + 0.08 MP Dual |
| Price | Rs. 9499 | Rs. 9990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is November 20, 2024. The cost of Xiaomi Redmi A4 5G (4GB RAM + 128GB) is Rs. 9499. The launch Date of the second phone is May 01, 2024. The cost of Vivo Y18 (4GB RAM + 128GB) is Rs. 9990.
Display comparison
Xiaomi Redmi A4 5G (4GB RAM + 128GB) has larger screen size of 6.88 inches in comparison to Vivo Y18 (4GB RAM + 128GB)'s 6.56 inch screen. There is LCD Screen Type in both the phones. Vivo's phone has display density of 269 PPI & Xiaomi's phone has only 260 PPI display density. Xiaomi Redmi A4 5G (4GB RAM + 128GB) has 20.5:9 aspect ratio where as Vivo Y18 (4GB RAM + 128GB) has 20:9 aspect ratio.
Memory comparison
Both phones come with 4 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi A4 5G (4GB RAM + 128GB) has 50 MP Dual Rear Camera in comparison to Vivo Y18 (4GB RAM + 128GB)'s 50 MP + 0.08 MP Dual Rear Camera. Vivo Y18 (4GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi A4 5G (4GB RAM + 128GB)'s 5 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 14.
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Full Comparison
| Name | Xiaomi Redmi A4 5G (4GB RAM + 128GB) | Vivo Y18 (4GB RAM + 128GB) |
| General | ||
| Country of Origin | India | India |
| Model | Redmi A4 | Y18 |
| 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 | November 20, 2024 | May 01, 2024 |
| In The Box | Model, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card | |
| Design | ||
| Dimensions | 77.8 x 171.88 x 8.22 mm | 75.58 x 163.63 x 8.39 mm |
| Weight | 212.35 g | 185 g |
| Bezel less | No | |
| Colors | Starry black, Sparkle Purple | Space Black, Gem Green |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color LCD Screen |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.88 inches, 720 x 1640 pixels, 120 Hz | 6.56 inches, 720 x 1612 pixels, 90 Hz |
| Aspect Ratio | 20.5:9 | 20:9 |
| PPI | ~ 260 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 90% | |
| Features | Brightness: 600 nits, TÜV low blue light certification TÜV flicker-free certification TÜV Circadian Friendly | Color Saturation: 83% NTSC, 840 nits HBM Brightness |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | No |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wifi 5 | 2.4 GHz, 5 GHz |
| Bluetooth | Yes, v5.3 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with GPS, AGPS, Glonass, Beidou | Yes, with A-GPS, BeiDou, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Compass | Accelerometer, E-compass, Gyroscope, Color Temperature Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Splash Resistant | Yes | Yes |
| IP Rating | IP52 | IP54 |
| Dust Resistant | Yes | |
| Extra Features | Mono Speaker, Single Mic, LPDDR4x RAM, How Many Years of OS+ Security Updates Support: 2+4 | eMMC 5.1, LPDDR4X RAM, SAR value (head): 0.98 W/kg, SAR value (body): 084 W/kg |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 5P | 50 MP ƒ/1.8 (Main) 0.08 MP ƒ/3 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR, 10x Zoom with Steering UI | Night, Portrait, Photo, Video, Pano, Documents, Slo-mo, Time-lapse, Pro, Live Photo,50 MP |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 | 8 MP ƒ/2 Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 720p |
| Technical | ||
| OS | Android v14 | Android v14 |
| Custom UI | Funtouch OS 14 | |
| Chipset | Qualcomm Snapdragon 4s Gen2 | MediaTek Helio G85 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2xA78@ 2.0GHz+6xA55@ 1.8GHz | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | Adreno | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V. MKV, XVID | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5160 mAh, Li-Po Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 15W Fast Charging |