Google Pixel 4a vs Microsoft Lumia 640 LTE Dual SIM Comparison and Differences
Smartphone 1
Google Pixel 4a
Smartphone 2
Microsoft Lumia 640 LTE Dual SIM
Smartphone 3
Google Pixel 4a or Microsoft Lumia 640 LTE Dual SIM Specs Comparison
or
Common specs
| Brand and model | Google Pixel 4a | Microsoft Lumia 640 LTE Dual SIM | |
| Rating | (+) | (+) | |
| Release date | 2020, August 03 | 2015, March | |
| Dimensions (HxWxD) | 144 x 69.4 x 8.2 mm | 5.67 x 5.67 x 2.73 in | 141.3 x 72.2 x 8.8 mm | 5.56 x 5.56 x 2.84 in | |
| Weight | 143 g | 5.04 oz | 145 g | 5.11 oz | |
| Body Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Just Black | Glossy cyan, Orange, White, Matte black | |
| Battery | 3140 mAh, Non-removable Li-Po | 2500 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 864 h (2G) / Up to 864 h (3G) Talking time - Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G) |
||
| Approximate price | 340 EUR | 150 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | OLED | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 5.81" in | 5" in | |
| Screen area | 83.2 cm2 | 68.9 cm2 | |
| Screen format | 19.5:9 (height:width) | 16:9 (height:width) | |
| Screen to body ratio | 83.3% | 67.6% | |
| Screen resolution | 1080 x 2340 px | 720 x 1280 px | |
| Screen PPI /points per inch/ | 443 PPI | 294 PPI | |
| Screen protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 | |
| Other specs | - Always-on display -HDR |
- ClearBlack display | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 12.2 MP, Single | 8 MP, Single | |
| Camera specs | -12.2 MP, f/1.7, 27mm (wide), 1/2.55'', 1.4µm, dual pixel PDAF, OIS | -8 MP, f/2.2, 28mm (wide), 1/4'', AF | |
| Functions | LED flash, Auto-HDR, panorama | LED flash | |
| Video | 4K@30fps, 1080p@30/60/120fps; gyro-EIS | 1080p@30fps | |
| DxOMark Main Score | 111 | ||
| DxOMark Photo | 122 | ||
| DxOMark Video | 98 | ||
| Front camera, selfie | 8 MP, Single | 1 MP, Single | |
| Specifications | 8 MP, f/2.0, 24mm (wide), 1.12µm | 1 MP | |
| Functions | Auto-HDR | ||
| Video | 1080p@30fps | 720p |
Performance
| Operating system - OS | Android 10 | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 | |
| Chipset | - Qualcomm SDM730 Snapdragon 730G (8 nm) | - Qualcomm MSM8926 Snapdragon 400 (28 nm) | |
| CPU | - Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) | - Quad-core 1.2 GHz Cortex-A7 | |
| GPU | Adreno 618 | Adreno 305 | |
| External memory | No | microSD, up to 256 GB (dedicated slot) | |
| Internal memory | 128GB 6GB RAM | 8 GB, 1 GB RAM |
Benchmark
| Antutu 8 Total | 275320 | ||
| GeekBench 5 Single Core | 520 | ||
| GeekBench 5 Multi-Core | 1489 |
Communication and Connectivity
| SIM card | Nano-SIM and/or eSIM | Dual SIM (Micro-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71 |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300) |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/75 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g/n, DLNA, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, QZSS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes | Yes | |
| USB | 3.1, Type-C 1.0 reversible connector | microUSB 2.0 | |
| Bluetooth | 5.0, A2DP, LE, aptX HD | 4.0, A2DP |
Music and Audio
| Radio | FM radio | ||
| Headphone jack | Yes | Yes | |
| Others |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer | - Accelerometer, proximity, compass | |
| Other extras |
- Fast charging 18W -USB Power Delivery 2.0 |
Reviews and Opinions on Google Pixel 4a and Microsoft Lumia 640 LTE Dual SIM
If you had to recommend one of these phones to a friend, which one would it be and why? Share your arguments using the Add Opinion button!