Asus Zenfone 3 (5.5 ZE552KL 32GB) vs Asus Zenfone 5Z (ZS621KL 64GB)
Side by side comparison between Asus Zenfone 3 vs Asus Zenfone 5Z phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
IPS+
IPS+
1080x1920
16
MP
MP
8mp
3GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
6.2"
IPS
IPS
1080x2246
12
MP
MP
8mp
6GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
What's the better phone? Asus Zenfone 5Z (ZS621KL 64GB)
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!
30 Common items in both devices |
Aluminum body, glass front, plastic back / Aluminum frame, glass front/back |
TFT Super IPS+ / TFT IPS LCD |
60Hz |
16 million |
Dual-LED flash |
Only digital zoom |
LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus |
+23 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 Clear highlight📱 Model features | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
Model | Zenfone 3 (5.5 ZE552KL 32GB) | Zenfone 5Z (ZS621KL 64GB) |
Other model names | Zenfone 3 ZE552KL 3GB/32GB 5.5" Dual-SIM, Asus Libra | Asus Zenfone 5z 6GB RAM (ZS621KL), ASUS_Z01RD |
Country or region available | (Europe), (Global, International), China | India |
Brand | Asus | Asus |
Release date | 7/12/2016 | 6/1/2018 |
Depth | 7.7 millimeters (0.3 inches) | 7.9 millimeters (0.31 inches) |
Size (width x height) | 77.38 x 152.59 millimeters (3.05 x 6.01 in) | 75.65 x 153 millimeters (2.98 x 6.02 in) |
Weight | 155 grams (5.43 ounces) | 165 grams (5.78 ounces) |
Build, materials | Aluminum body, glass front, plastic back | Aluminum frame, glass front/back |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
Display type | TFT Super IPS+ | TFT IPS LCD |
Screen size | 5.5" inches | 6.2" inches |
Screen-to-body ratio | ~70.6% (screen-to-body ratio) | ~83.7% (screen-to-body ratio) |
Display resolution | 1080x1920 pixels (16:9) | 1080x2246 pixels (18.7:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 401 PPI | 402 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Gorilla Glass |
Refresh rate | 60Hz | 60Hz |
Display features | 2.5D glass | 550nits[typ] |
🤖 Operating System | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
System version | Android 6.0.1 Marshmallow | Android 8.0 Oreo |
Firmware update | Android 8.0 Oreo | Android 10 |
User Interface | ZenUI 3.0 | feature not registered |
⚙️ Processor | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
Chipset | 64bit: Qualcomm Snapdragon 625 (MSM8953) (14nm) | 64bit: Qualcomm Snapdragon 845 MSM8998 (10nm) |
CPU | Octa-core, 1 processor: 8x 2GHz ARM Cortex-A53 (Octa-core) | Octa-core, 2 processors: 4x 2.7GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core) |
GPU graphical controller | Qualcomm Adreno 506 (650MHz) | Qualcomm Adreno 630 710Mhz |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
RAM memory | 3GB LPDDR3 | 6GB LPDDR4X |
Internal storage | 32GB (24GB available) eMMC 5.1 | 64GB (51GB available) UFS 2.1 |
External storage | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
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) micro-SIM (3FF) and nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 300/50 Mbps | 800/100 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 | Global: UMTS 850/900/1900/2100 Taiwan: UMTS 800/850/900/1900/2100 India: UMTS 850/900/2100 | UMTS 800/850/900 |
Primary 4G network | LTE Cat6 Global: LTE (1, 2, 3, 5, 7, 8, 20) Taiwan: LTE (1, 2, 3, 5, 7, 8, 18, 19, 26, 28) TD-LTE (38, 39, 40, 41) India: LTE (1, 3, 5, 8) TD-LTE (40) Brazil/USA: LTE (1, 2, 3, 4, 5, 7, 8, 17, 28) | LTE Cat15 (Bands 1,2,3,5,7,8,18,19,20,26,28) TD-LTE (Bands 38,39,40,41) |
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+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Global: UMTS 850/900/1900/2100 Taiwan: UMTS 800/850/900/1900/2100 India: UMTS 850/900/2100 | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE |
📷 Camera | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
Back camera (main camera) | 16 megapixels | (dual camera) 12 megapixels 8MP ultrawide f/2.012mm1/4"1.12µmFF |
Main camera resolution | 4608x3456 pixels | 4000x3000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | Dual-LED flash | Dual-LED flash |
Focal aperture | f/2.0 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | 24mm lens |
Sensor size | feature not registered | 1/2.55" inches |
Pixel size | feature not registered | 1.4µm pixel |
Autofocus | LDAF/PDAF: laser/phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS (4-axis): Optical stabilization | OIS (4-axis): Optical stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | 4K@30fps 1080p@30/60fps | feature not registered |
📸 Front camera | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
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/2.0 (aperture) |
Focal length | feature not registered | 24mm lens |
Sensor size | feature not registered | 1/4" inches |
Pixel size | feature not registered | 1.12µm pixel |
🔉 Sound and multimedia | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
Loudspeaker | Mono sound (not stereo) 24-bit/192kHz | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM (RDS) | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263 |
Audio formats | MP3, WAV, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 3000 mAh | 3300 mAh |
Charger, watts | 10W (5V/2A) Wired charging | 18W (9V/2A) Wired fast charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | feature not registered | 25 hours (1 days) |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
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: Sapphire Black, Moonlight White, Shimmer Gold | • Colors: Midnight Blue, Meteor Silver • 2.5D curved glass screen • 95% DCI-P3 coverage • Supports glove touch • ASUS ZenUI 5.0 • 24-bit/192kHz audio • DTS sound (only headphones) |
☢️ Radiation rate | ||
Asus Zenfone 3 (5.5 ZE552KL 32GB) | Asus Zenfone 5Z (ZS621KL 64GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.04W/kg (head), 0.37W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 1.2W/kg (head), 1.477W/kg (body) |