Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) vs Oppo R7 (USA)

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Side by side comparison between Asus Zenfone 4 vs Oppo R7 phones, differences, pros, cons and full specifications. What's the better?

10/18/2017 7:26 PM, updated: 11/15/2020 4:31 PM

Compare Oppo R7 X Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) 18Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

12.2
MP

8mp

4GB
RAM

Octa-core

3300
mAh

(Non removable)

06Points Oppo R7 (USA) Compare Asus Zenfone 4 X

Specifications Compare Models Pictures

5"
AMOLED

1080x1920

13
MP

8mp

3GB
RAM

Octa-core

2320
mAh

(Non removable)

What's the better phone? Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

18 Advantages Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	vs	6 Advantages Oppo R7 (USA)
+2.2GHz 64bit Octa-core76% More powerful processor, you can open your applications faster	vs	1.5GHz 64bit Octa-core
+4GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR3
+64GB (52GB available)3 times More internal storage for applications and files	vs	16GB (12GB available)
+5.5"10% Larger screen	vs	5"
+(dual camera) 12.2MP + 8MP58% Higher resolution main camera	vs	(back) 13MP
+OIS (4-axis): Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+1/2.55" inches18% The larger sensor camera lets you take photos with better depth.	vs	1/3" inches
+f/1.8 (aperture)22% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+Android 7.1.1 NougatAdvantage Android 7.1.1 Nougat is newer and safer	vs	Android 4.4.2 KitKat
+(4G LTE-A) 600 Mbps3 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+Fingerprint sensorAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+3300 mAh42% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2320 mAh
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
165 grams (5.78 ounces)	vs	+147 grams (5.15 ounces)12% Lighter
7.5 millimeters (0.3 inches)	vs	+6.3 millimeters (0.25 inches)19% Thinner
TFT IPS LCD	vs	+AMOLEDAdvantage AMOLED display is brighter and more vivid
401 PPI	vs	+441 PPI10% Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

28 Common items in both devices

Until 256GB microSD, microSDXC

16 million

1080x1920 pixels

LED flash

Only digital zoom

PDAF: phase detection autofocus

HDR photo on both cameras / HDR photo/video and HDR photo on front camera

+21 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Change model		Choose the model
Model	Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Other model names	Asus Zenfone 4 (NFC version) Snapdragon 630 (4GB RAM)	Oppo R7f USA version, Oppo R7 LTE, Oppo R7 Dual-Sim
Country or region available	(Europe), South Africa, China, USA, Hong Kong, Taiwan	USA
Brand	Asus	Oppo
Release date	10/1/2017	5/20/2015
Depth	7.5 millimeters (0.3 inches)	6.3 millimeters (0.25 inches)
Size (width x height)	75.2 x 155.4 millimeters (2.96 x 6.12 in)	71 x 143 millimeters (2.8 x 5.63 in)
Weight	165 grams (5.78 ounces)	147 grams (5.15 ounces)
Build, materials	Aluminum frame, glass front/back	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Display type	TFT IPS LCD	AMOLED
Screen size	5.5" inches	5" inches
Screen-to-body ratio	~71.4% (screen-to-body ratio)	~67.9% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x1920 pixels
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	441 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 3
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
System version	Android 7.1.1 Nougat	Android 4.4.2 KitKat
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Chipset	64bit: Qualcomm Snapdragon 630 SDM630 (14nm)	64bit: Qualcomm Snapdragon 615 MSM8939 (28nm)
CPU	Octa-core, 2 processors: 4x 2.2GHz ARM Cortex-A53 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 508	Qualcomm Adreno 405
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
RAM memory	4GB LPDDR4X	3GB LPDDR3
Internal storage	64GB (52GB available)	16GB (12GB available)
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload	600/150 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	China version: UMTS 850/900/1900/2100 North America version: UMTS 800/850/900/1700/1900/2100 Taiwan version: UMTS 800/850/900/1800/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat12 China version: LTE (Bands 1,2,3,5,7,8) TD-LTE (Bands 34,38,39,40,41) North America version: LTE (Bands 1,2,3,4,5,7,8,12,17,28) Taiwan version: LTE (Bands 1,2,3,5,7,8,18,19,28) TD-LTE (Bands 38,39,40,41)	LTE Cat4 700/800/1700/1800/2100/2600 (Bands 1,3,4,7,17,20)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
📷 Camera
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Back camera (main camera)	(dual camera) 12.2 megapixels 8MP 12mm	13 megapixels
Main camera resolution	4032x3024 pixels	4128x3096 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/2.2 (aperture)
Focal length	25mm (lens)	feature not registered
Sensor size	1/2.55" inches	1/3" inches
Pixel size	1.4µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS (4-axis): Optical stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo on both cameras	HDR photo/video and HDR photo on front camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Front camera (secondary)	8 megapixels	8 megapixels
Front camera resolution	3264x2448 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.4 (aperture)
Focal length	24mm (lens)	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263	MP4, H.264, H.263
Audio formats	MP3, WAV, OGG, eAAC+	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3300 mAh	2320 mAh
Charger, watts	10W (5V/2A) Wired charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	30 hours (1.3 days)	feature not registered
Standby	552 hours (23 days)	feature not registered
➕ Other features
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Moonlight white, Mint green, Midnight black • Asus ZenUI 4.0 • 2.5D glass screen • Sony IMX362 back camera sensor • Fast battery charging: 50% in 36min • 24-bit/192kHz audio • DTS surround sound • VoLTE	• Colors: Golden, Silver • USB OTG On-The-Go • Color OS 2.1 UI • Samsung 3M2 sensor camera • Fast battery charging: 75% in 30min
☢️ Radiation rate
	Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)	Oppo R7 (USA)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered