Samsung Galaxy J7 Perx vs Samsung Galaxy A21
Here you can compare Samsung Galaxy J7 Perx and Samsung Galaxy A21. Comparing Samsung Galaxy J7 Perx vs Samsung Galaxy A21 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy J7 Perx stands against Samsung Galaxy A21 and which one should you buy The current lowest price found for Samsung Galaxy J7 Perx is ₹15,999 and for Samsung Galaxy A21 is ₹13,990. The details of both of these products were last updated on Apr 26, 2024.
| Specification | Samsung Galaxy J7 Perx | Samsung Galaxy A21 |
|---|---|---|
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Rear Camera | 8 MP | 16 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) |
| Battery | 3300 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| RAM | 2 GB | 3 GB |
| Display | 5.5 inches, 720 x 1280 pixels | 6.5 inches, 720 x 1600 pixels |
| Price | ₹15,999 | ₹13,990 |
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Overview
| Specs Score | 54 / 100 | 71 / 100 Better Specs |
| Display Size | 5.5 in | 6.5 in Bigger Display |
| Display Resolution | 720 x 1280 pixels | 720 x 1600 pixels Better Resolution |
| Screen To Body Ratio | ~ 79.3% Less Bezels | |
| RAM | 2 GB | 3 GB More RAM |
| Storage | 16 GB | 32 GB More Storage |
| Rear Camera | 8 MP | 16 MP Quad Better Camera Resolution |
| Front Camera | 5 MP | 13 MP Better Front Camera Resolution |
| Weight | 193 g Lighter | |
| Thickness | 8.1 mm Slimmer | |
| Battery | 3300 mAh | 4000 mAh Bigger Battery |
| Unique Features | No No No No | Fingerprint Sensor Fast Charging FM Radio NFC |
General
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro+Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | September, 2017 | April 08, 2020 |
Design
| Dimensions | 76.7 x 167.8 x 8.1 mm | |
| Weight | 193 g |
Display
| Type | Color AMOLED Screen | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 720 x 1280 pixels | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 267 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 79.3% | |
| Notch | Yes, Punch Hole |
Memory
| RAM | 2 GB | 3 GB |
| Storage | 16 GB | 32 GB |
| Card Slot | Yes, upto 64 GB | Yes |
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, v4.1 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | No | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes, Yes (market/region dependent) |
Camera
| Rear Camera | 8 MP | 16 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) |
| Features | Face detection, Touch to focus | Panorama, HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | Punch Hole 13 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v7.0 (Nougat) | Android v10 |
| Chipset | Qualcomm Snapdragon 625 | Mediatek Helio P35 |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | Mali-T830 MP2 | PowerVR GE8320 |
| Java | Yes, via 3rd party | No |
| Browser | Yes |
Multimedia
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | No | Yes |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3300 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging |
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