Samsung Galaxy S21 FE (SM-G9900 256GB) vs Asus Zenfone 5 (ZE620KL 64GB/4GB)
Side by side comparison between Samsung Galaxy S21 FE vs Asus Zenfone 5 (ZE620KL) phones, differences, pros, cons and full specifications. What's the better?
,
6.4"
AMOLED
AMOLED
1080x2400
12.2
MP
MP
32mp
8GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
vs
6.2"
IPS
IPS
1080x2246
12
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S21 FE (SM-G9900 256GB)
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!
24 Common items in both devices |
7.9 millimeters (0.31 inches) |
Aluminum body, glass front, plastic back / Aluminum frame, glass front/back |
16 million |
PDAF: phase detection autofocus |
OIS: Optical stabilization / OIS (4-axis): Optical stabilization |
HDR photo/video on both cameras / HDR photo on both cameras |
f/1.8 (aperture) |
+17 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 | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
Model | Galaxy S21 FE (SM-G9900 256GB) | Zenfone 5 (ZE620KL 64GB/4GB) |
Other model names | Galaxy S21 FE 5G SM-G9900 Dual-SIM (Exynos) | Asus Zenfone 5 ZE620KL (4GB RAM), ASUS_X00QD |
Country or region available | China | (Global, International) |
Brand | Samsung | Asus |
Release date | 1/7/2022, Announced: 1/4/2022 | 5/1/2018 |
Depth | 7.9 millimeters (0.31 inches) | 7.9 millimeters (0.31 inches) |
Size (width x height) | 74.5 x 155.7 millimeters (2.93 x 6.13 in) | 75.65 x 153 millimeters (2.98 x 6.02 in) |
Weight | 177 grams (6.2 ounces) | 165 grams (5.78 ounces) |
Build, materials | Aluminum body, glass front, plastic back | Aluminum frame, glass front/back |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
Display type | Dynamic AMOLED | TFT IPS LCD |
Screen size | 6.4" inches | 6.2" inches |
Screen-to-body ratio | ~85.3% (screen-to-body ratio) | ~83.7% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) | 1080x2246 pixels |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 411 PPI | 402 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass Victus | Gorilla Glass |
Refresh rate | 120Hz | feature not registered |
Display features | 1300nits[peak] HDR10+ Always-On Display | feature not registered |
🤖 Operating System | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
System version | Android 12 | Android 8.0 Oreo |
Firmware update | Android 14 | Android 9.0 Pie |
User Interface | One UI 4.1 / 5.1 / 6.0 | feature not registered |
⚙️ Processor | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
Chipset | 64bit: Samsung Exynos 2100 (5nm) | 64bit: Qualcomm Snapdragon 636 SDM636 (14nm) |
CPU | Octa-core, 3 processors: 1x 2.9GHz ARM Cortex-X1 (Single-core) 3x 2.8GHz ARM Cortex-A78 (Triple-core) 4x 2.2GHz ARM Cortex-A55 (Quad-core) | Octa-core, 2 processors: 4x 1.8GHz Kryo 260 Gold (Quad-core) 4x 1.6GHz Kryo 260 Silver (Quad-core) |
GPU graphical controller | ARM Mali-G78 MP14 (854MHz) | Qualcomm Adreno 509 |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
RAM memory | 8GB LPDDR5 | 4GB LPDDR4X |
Internal storage | 256GB (215GB available) UFS 3.1 | 64GB (51GB available) eMMC 5.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | 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) nano-SIM (4FF) |
Maximum Download / Upload | 2000/1024 Mbps | 600/100 Mbps |
Network technology | 2G, 3G, 4G, 5G | 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 | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1900/2100 | A version: UMTS 800/850/900/1800/1900/2100 B version (USA): UMTS 800/850/900/1800/1900/2100 C version: UMTS 850/900/2100 |
Primary 4G network | LTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE | LTE Cat6/Cat12 A version: LTE Cat6 300Mpbs (Bands 1,2,3,5,7,8,18,19,20,26,28,32) TD-LTE (Bands 34,38,39,40,41) B version (USA): LTE Cat12 (Bands 1,2,3,5,7,8,18,19,28) TD-LTE (Bands 38,39,41) C version: LTE Cat12 (Bands 1,3,5,7,8,20) TD-LTE (Band 40) |
Primary 5G network | SA/NSA/Sub6 (1, 3, 5, 8, 28, 41, 78, 79) | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | 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 | UMTS 850/900/1900/2100 | Not supported |
Secondary 4G network | LTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE |
📷 Camera | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
Back camera (main camera) | (triple camera) 12.2 megapixels 12MP ultrawide f/2.2123°13mm1/3"1.12µm 8MP telephoto f/2.476mm1/4.5"1.0µmPDAFOIS3x-optical-zoom | (dual camera) 12 megapixels 8MP f/2.012mm1/4" |
Main camera resolution | 4032x3024 pixels | 4000x3000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | Dual-LED flash |
Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
Focal length | 26mm lens | 24mm lens |
Sensor size | 1/1.76" inches | 1/2.55" inches |
Pixel size | 1.8µm pixel | 1.4µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | OIS (4-axis): Optical stabilization |
Zoom | Digital and optical zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | 4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) 720p@960fps (slow motion) | feature not registered |
📸 Front camera | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
Front camera (secondary) | 32 megapixels | 8 megapixels |
Front camera resolution | 6528x4896 pixels | 3264x2448 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
Focal length | 26mm lens | 24mm lens |
Sensor size | 1/2.74" inches | 1/4" inches |
Pixel size | 0.8µm pixel | 1.12µm pixel |
🔉 Sound and multimedia | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
Loudspeaker | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
USB | USB 3.2 Type-C, USB OTG On-The-Go | USB 2.0 Type-C reversible connector |
Audio output | Type-C reversible connector | 3.5mm jack |
TV output | USB Type-C SlimPort® | Not supported |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 4500 mAh | 3300 mAh |
Charger, watts | 25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 | Wired charging |
Inductive / wireless charging | 15W Qi wireless charging 4.5W Reverse wireless charging | feature not registered |
Talk time autonomy | feature not registered | 25 hours (1 days) |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
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: Graphite, White, Lavender, Olive | • Colors: Midnight Blue, Meteor Silver • 2.5D curved glass screen • 95% DCI-P3 coverage • Supports glove touch • Face recognition • ASUS ZenUI 5.0 • 24-bit/192kHz audio • DTS sound (only headphones) • Fast battery charging 5V/2A=10W |
☢️ Radiation rate | ||
Galaxy S21 FE (SM-G9900 256GB) | Asus Zenfone 5 (ZE620KL 64GB/4GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.04W/kg (head), 0.37W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.674W/kg (head), 1.501W/kg (body) | 1.2W/kg (head), 1.477W/kg (body) |