Our Comparison
Display
70 %90 %
Ram
80 %90 %
Rom
70 %80 %
Battery
70 %80 %
Network
80 %90 %
Processor
80 %90 %
Asus Zenfone 8 Flip
Samsung Galaxy S21 Ultra 5G
General
- Brand: Asus
- Model: Asus Zenfone 8 Flip
- Model Aliases: ZS672KS, I004D
- Launch Date: 2021, May 12
- Status: Available. Released 2021, May 13
- Color Variant: Galactic Black, Glacier Silver
- Release Country: Global
- Brand: Samsung
- Model: Samsung Galaxy S21 Ultra 5G
- Model Aliases: SM-G998B, SM-G998B/DS, SM-G998U, SM-G998U1, SM-G998W, SM-G998N, SM-G9980
- Launch Date: 2021, January 14
- Status: Available. Released 2021, January 29
- Color Variant: Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
- Release Country: Global
Display
- Type: Super AMOLED, 90Hz, HDR10+, 700 nits (HBM), 1000 nits (peak)
- Size: 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio),
- Resolution: 1080 x 2400 pixels, 20:9 ratio
- Pixel Density: ~395 ppi density
- Color Depth: 1000 nits (peak)
- Protection: Corning Gorilla Glass 6
- Features: Always-on display
- Type: Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak)
- Size: 6.8 inches, 112.1 cm2(~89.8% screen-to-body ratio),
- Resolution: 1440 x 3200 pixels, 20:9 ratio
- Pixel Density: ~515 ppi density
- Color Depth: 1500 nits (peak)
- Protection: Corning Gorilla Glass Victus
- Features: Always-on display
Body
- Dimensions: 165 x 77.3 x 9.6 mm (6.50 x 3.04 x 0.38 in)
- Weight: 230 g (8.11 oz)
- Build Materials: Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
- Sim: Dual SIM (Nano-SIM, dual stand-by)
- Certification: N/A
- Dimensions: 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
- Weight: 227 g (Sub6), 229 g (mmWave) (8.01 oz)
- Build Materials: Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
- Sim: Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
- Certification: IP68 dust/water resistant (up to 1.5m for 30 min), Stylus support
Platform
- Os: Android 11, upgradable to Android 13
- Software Enhancements: N/A
- Os: Android 11, up to 4 major Android upgrades, One UI 6.1
- Software Enhancements: N/A
Battery
- Type: non-removable
- Capacity: Li-Po 5000 mAh
- Reverse Charging: No
- Charging: 30W wired, PD3.0
- Type: non-removable
- Capacity: Li-Ion 5000 mAh
- Reverse Charging: Yes
- Charging: 25W wired, PD3.015W wireless (Qi/PMA), 4.5W reverse wireless
Network
- Technology: GSM / HSPA / LTE / 5G
- Speed: HSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps, 5G
- 2 G Bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3 G Bands: HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
- 4 G Bands: 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
- 5 G Bands: 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78, 77, 78 SA/NSA
- G P R S: Yes
- E D G E: Yes
- Technology: GSM / CDMA / HSPA / EVDO / LTE / 5G
- Speed: HSPA 42.2/5.76 Mbps, LTE (7CA), Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
- 2 G Bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
- 3 G Bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
- 4 G Bands: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G998U1
- 5 G Bands: 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G998U1
- G P R S: Yes
- E D G E: Yes
Connectivity
- Supported S I M: Dual SIM (Nano-SIM, dual stand-by)
- Network: Yes
- Gsm: Yes
- Cdma: No
- Cdma2000: No
- Umts: Yes
- Lte: Yes
- Five G Gnr: Yes
- Wifi: Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
- Bluetooth: 5.2, A2DP, LE, aptX HD, aptX Adaptive
- Nfc: Yes
- Usb: USB Type-C 2.0
- Infrared Port: No
- Fm Radio: No
- Other: GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
- Supported S I M: Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
- Network: Yes
- Gsm: Yes
- Cdma: Yes
- Cdma2000: Yes
- Umts: Yes
- Lte: Yes
- Five G Gnr: Yes
- Wifi: Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
- Bluetooth: 5.2, A2DP, LE
- Nfc: Yes
- Usb: USB Type-C 3.2, OTG
- Infrared Port: No
- Fm Radio: FM radio (Snapdragon model only; market/operator dependent)
- Other: GPS, GLONASS, BDS, GALILEO
Memory
- Card Slot: microSDXC (dedicated slot)
- Card Capacity: UFS 3.1
- Internal Storage: 128GB, 256GB
- Card Slot: No
- Card Capacity: UFS 3.1
- Internal Storage: 128GB, 256GB, 256GB, 512GB, 512GB
Sensors
- Sensor: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
- Sensor: Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Benchmarks
- Performance Scores: AnTuTu: 675851 (v8) | 797848(v9), Geek Bench: 3673 (v5.1), GFX Bench: 62fps (ES 3.1 onscreen)
- Display: 735 nits max brightness (measured)
- Camera: Photo/Video
- Loudspeaker: -26.8 LUFS (Good)
- Battery: Endurance rating 98h
- Performance Scores: AnTuTu: 657150 (v8), GeekBench: 3518 (v5.1), GFXBench: 33fps (ES 3.1 onscreen)
- Display: 1023 nits max brightness (measured)
- Camera: Photo/Video
- Loudspeaker: -25.5 LUFS (Very good)
- Battery: Endurance rating 114h
Prices
Asus Zenfone 8 Flip Price in Bangladesh is 80000 (BDT)
Samsung Galaxy S21 Ultra 5G Price in Bangladesh is 146999 (BDT)