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Google Pixel 3a vs O2 XDA Exec

 
Brief information about compared phones: Google Pixel 3a , O2 XDA Exec

Google Pixel 3a 2019 year of release. cpu Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver). screen 5.6". with resolution 1080x2220. Smartphone has 8 megapixel front camera and 12 megapixel main camera .

O2 XDA Exec 2005 year of release. cpu Intel Bulverde 520 MHz. screen 3.6". with resolution 640x480. Smartphone has 0 megapixel front camera and 1 megapixel main camera .

Display Technology OLED TFT
Touchscreen capacitive touchscreen resistive touchscreen
Display colors Type OLED 65K
Screen size 5.6" inch 3.6" inch
Screen area 79.6 cm2 40.1 cm2
Screen format 18.5:9 (height:width) 4:3 (height:width)
Screen to body ratio 75.0% 39.0%
Screen resolution 1080 x 2220 px 640 x 480 px
PPI /points per inch/ 441 PPI 222 PPI
Screen protection Asahi Dragontrail Glass
Camera and Video Rear camera, main 12.2 MP, Single 1.3 MP, Single
Camera specs 12.2 MP, f/1.8, 28mm (wide), 1/2.55'', 1.4µm, OIS, dual pixel PDAF 1.3 MP
Functions HDR
Video 1080p@30fps Yes
Front camera, selfie 8 MP, Single 0.3 MP, Single
Specifications 8 MP, f/2.0, 24mm (wide), 1.12µm VGA videocall camera
DxOMark Main Score 101
DxOMark Photo 104
DxOMark Video 95
Performance Operating system OS Android 9.0 (Pie) Microsoft Windows Mobile 5.0 PocketPC
Chipset Qualcomm SDM670 Snapdragon 670 (10 nm)
Processor CPU Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver) Intel Bulverde 520 MHz
Graphics processor GPU Adreno 615
External memory No SDIO/MMC
Internal memory 64 GB, 512GB 4GB 64 MB RAM, 128 MB ROM
Antutu 7 score 159213
GeekBench 4 Single Core 1603
GeekBench 4 Multi-Core 5206
GeekBench 4 RenderScript 6426
GeekBench 4 Battery 4895
GeekBench 5 Single Core 345
GeekBench 5 Multi-Core 1300
General specs Release date 2019, May 2005, August
Dimensions (HxWxD) 151.3 Х 70.1 Х 8.2 mm 127 Х 81 Х 25 mm
Weight 147 g 285 g
Colors Just Black, Clearly White, Purple-ish Stylish black
Battery 3000 mAh,  Non-removable Li-Po 1620 mAh,  Removable Li-Ion
Approximate price 400 EUR 300 EUR
Battery life Stand by time- Up to 250 h Talking time- Up to 8 h
Body build Front glass, plastic body
Communication and Connectivity SIM card Nano-SIM Mini-SIM
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900   CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100   CDMA2000 1xEV-DO -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500), 66(1700/2100) Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps Yes, 384 kbps
GPRS Yes Class 10
Edge Yes No
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11b
GPS Yes, with A-GPS, GLONASS, GALILEO No
NFC Yes
USB 2.0, Type-C 1.0 reversible connector miniUSB
Bluetooth 5.0, A2DP, LE, aptX HD 1.2
Music and Audio Radio No
Headphone jack Yes No
Others Always-on display Handwriting recognition
Other features Dop Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer - Fast battery charging 18W -USB Power Delivery 2.0 - Versions: G020A, G020E, G020B , Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9000 , i-mate JASJAR and T-Mobile MDA IV.

An overview of the main advantages of each of the devices

Reasons to buy Pixel 3a
  • Screen 5.6"
  • Front camera 8 MP
  • Internal memory 512 GB
Reasons to buy XDA Exec
  • Internal memory 128 GB
  • External memory SDIO/MMC GB