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Compare Asus Zenfone 3 Ultra ZU680KL vs Oppo A3s


Asus Zenfone 3 Ultra ZU680KL
   Oppo A3s
Asus Zenfone 3 Ultra ZU680KL
 VS
Oppo A3s







On this page we compare specs Asus Zenfone 3 Ultra ZU680KL Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53) with Oppo A3s Octa-core 1.8 GHz Cortex-A53, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.


Asus Zenfone 3 Ultra ZU680KL
Asus Zenfone 3 Ultra ZU680KL smartphone runs on Android 6.1 (Marshmallow); ZenUI 3 operating system. The phone is powered by Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53) processor. It has 32/64/128 GB, 3/4 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (uses SIM 2 slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 72.8%. The smartphone is fueled with a 4600 mAh,  Non-removable Li-Ion. The main camera of the smartphone consists of a 23 MP, Single. The sensors include Fingerprint (front-mounted), accelerometer, gyro, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, BDS, Wi-Fi, 3.5 mm Jack and more. The Asus Zenfone 3 Ultra ZU680KL are available in various colors such as Glacier Silver, Titanium Gray, Metallic Pink. It measures 186.4 x 93.9 x 6.8 mm and weighs 233 g.

Oppo A3s
Oppo A3s smartphone runs on Android 8.1 (Oreo); ColorOS 5.1 operating system. The phone is powered by Octa-core 1.8 GHz Cortex-A53 processor. It has 16 GB, 2 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 81.2%. The smartphone is fueled with a 4230 mAh,  Non-removable Li-Ion. The main camera of the smartphone consists of a 13 MP, Dual. The sensors include Accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The Oppo A3s are available in various colors such as Red, Dark Purple. It measures 156.2 x 75.6 x 8.2 mm and weighs 168 g.

Compare specs Asus Zenfone 3 Ultra ZU680KL vs Oppo A3s

Hardware and OSAsus Zenfone 3 Ultra ZU680KLOppo A3s
Operating systemAndroid 6.1 (Marshmallow); ZenUI 3Android 8.1 (Oreo); ColorOS 5.1
ProcessorOcta-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)Octa-core 1.8 GHz Cortex-A53
ChipsetQualcomm MSM8976 Snapdragon 652 (28 nm)Qualcomm SDM450 Snapdragon 450 (14 nm)
GPUAdreno 510Adreno 506
Internal memory32/64/128 GB, 3/4 GB RAM16 GB, 2 GB RAM
External memorymicroSD, up to 256 GB (uses SIM 2 slot)microSD, up to 256 GB (dedicated slot)
DisplayAsus Zenfone 3 Ultra ZU680KLOppo A3s
TypeIPS LCDIPS LCD
Size6.8" inc6.2" inc
Resolution1080 x 1920 px720 x 1520 px
ProtectionCorning Gorilla Glass 4
Touchscreencapacitive touchscreencapacitive touchscreen
Screen-to-Body Ratio72.8%81.2%
Display area127.5 cm295.9 cm2
Display aspect ratio16:9 (height:width)19:9 (height:width)
Pixel Density324 PPI271 PPI
Colors16M16M
ConnectivityAsus Zenfone 3 Ultra ZU680KLOppo A3s
2G NetworkGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G NetworkHSDPA 850 / 900 / 1900 / 2100 / 800HSDPA 850 / 900 / 2100
4G NetworkLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)LTE
Wi-FiWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspotWi-Fi 802.11 b/g/n, WiFi Direct, hotspot
NetworkGSM / HSPA / LTEGSM / HSPA / LTE
SIM cardHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Bluetooth4.2, A2DP, EDR, LE4.2, A2DP, LE
EdgeYesYes
GPRSYesYes
GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS
SpeedHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 MbpsHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
USB2.0, Type-C 1.0 reversible connector, USB On-The-GomicroUSB 2.0, USB On-The-Go
CameraAsus Zenfone 3 Ultra ZU680KLOppo A3s
Main camera23 MP, Single13 MP, Dual
Specs23 MP, f/2.0, 1/2.6', 1.0µm, 4-axis OIS, PDAF & laser AF13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor
FeaturesDual-LED dual-tone flash, HDR, panoramaLED flash, HDR, panorama
Video1080p@30fps1080p@30fps
Selfie camera8 MP, Single8 MP, Single
MultimediaAsus Zenfone 3 Ultra ZU680KLOppo A3s
3.5 mm JackYesYes
RadioFM radioFM radio
DesignAsus Zenfone 3 Ultra ZU680KLOppo A3s
ColorsGlacier Silver, Titanium Gray, Metallic PinkRed, Dark Purple
Dimensions186.4 x 93.9 x 6.8 mm156.2 x 75.6 x 8.2 mm
Weight233 g168 g
BatteryAsus Zenfone 3 Ultra ZU680KLOppo A3s
Battery capacity4600 mAh,  Non-removable Li-Ion4230 mAh,  Non-removable Li-Ion
Battery lifeTalking time- Up to 34 h (3G)
OtherAsus Zenfone 3 Ultra ZU680KLOppo A3s
Release date2016, May2018, July
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compassAccelerometer, proximity, compass