Google Pixel 7A vs Samsung Galaxy M21 2021
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Overview
| Specs Score | 84 / 100 Better Specs | 74 / 100 |
| Display Resolution | 1080 x 2400 pixels Better Resolution | 1080 x 2340 pixels |
| RAM | 8 GB More RAM | 4 GB |
| Storage | 128 GB More Storage | 64 GB |
| CPU Clock Speed | 2.85 GHz Faster Clock Speed | 2.3 GHz |
| Rear Camera | 64 MP + 13 MP Dual Better Camera Resolution | 48 MP + 8 MP + 5 MP Triple |
| Front Camera | 13 MP | 20 MP Better Front Camera Resolution |
| Battery | 4385 mAh | 6000 mAh Bigger Battery |
| Unique Features | 5G No No Water Resistant NFC No Wireless Charging | No 3.5mm Audio Jack FM Radio No No Memory Card Support No |
General
| Country of Origin | China | |
| Model | 7A | Galaxy M21 2021 |
| Sim Type | Dual Sim, Nano + eSIM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 10, 2023 | July 21, 2021 |
Design
| Dimensions | 72.9 x 152 x 9 mm | 75.1 x 159 x 9 mm |
| Weight | 193.5 g | 192 g |
| Colors | Charcoal, Snow, Sea |
Display
| Type | Color OLED Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.1 inches, 1080 x 2400 pixels, 90 Hz | 6.4 inches, 1080 x 2340 pixels, 60 Hz |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 429 PPI | ~ 403 PPI |
| Screen to Body Ratio | ~ 81.8% | ~ 84.2% |
| Glass Type | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 |
| Features | Always-on display, 1,000,000:1 contrast ratio | 420 nits (peak) |
| Notch | Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 8 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n2/n3/n5/n7/n8/n12/n20/n25/n28/n38/n40/n41/n66/n75/n76/n77/n78/n79 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6E (802.11ax) with 2.4GHz+5GHz+6GHz | |
| Bluetooth | Yes, v5.3 | Yes, v5.0 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB Charging | USB on-the-go, USB Charging |
Extra
| GPS | Yes | Yes, with A-GPS, Glonass, Beidou, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyrometer, Magnetometer, Barometer | Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1 m upto 30 min | |
| IP Rating | IP67 | |
| Dust Resistant | Yes | |
| Extra Features | Titan M2 Security Chip, Adaptive Battery/Extreme Battery Saver, At a Glance, Live Translate, Clear Calling, Recorder, Assistant Voice Typing, Quick Phrases, Feature Drops, Easy Switching, Guided Frame, Super Res Zoom, Real Tone, Magic Eraser, Photo Unblur, Night Sight, Long Exposure, Five Years of Security Updates |
Camera
| Rear Camera | 64 MP ƒ/1.9 (Wide Angle) 26mm, 1/1.73", 0.8µm, Dual Pixel PDAF, OIS 13 MP ƒ/2.2 (Ultra Wide) 120˚, 1.12µm | 48 MP ƒ/2 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Pixel Shift, Auto-HDR, panorama | Panorama, HDR |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 13 MP ƒ/2.2 (Ultra Wide) 20mm, 1.12µm Punch Hole | 20 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v13 | Android v11 |
| Chipset | Google Tensor G2 | Samsung Exynos 9611 |
| CPU | 2.85 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | Mali-G710 MP7 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes | 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 |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4385 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W | Yes, 15W Fast Charging |
| Wireless Charging | Yes, 7.5W | |
| Talk Time | 49 hours | |
| Music Playback Time | 131 hours |
Discuss
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