Ulefone Armor 21 vs Oppo F27 Pro Plus
Product
Price
339 USD
339 USD
Status
Available
Available
Brand
Ulefones
Oppo Mobiles
Model No
Ulefone Armor 21
Oppo F27 Pro Plus
Launch Date
2023, May 20
2024, June 13
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66
1, 3, 5, 8, 28, 40, 41
Speed
HSPA, LTE
HSPA, LTE, 5G
5G bands
1, 3, 5, 8, 28, 77, 78 SA/NSA
Dimensions
176 x 81.6 x 18.1 mm (6.93 x 3.21 x 0.71 in)
162.7 x 74.3 x 7.9 mm (6.41 x 2.93 x 0.31 in)
Weight
400 g (14.11 oz)
177 g (6.24 oz)
SIM
SIM Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black
Blue, pink
Build
Corning Gorilla Glass Victus 2
IP69 dust/water resistant (up to 1.5m for 30 min)
Drop-to-concrete resistance from up to 1.8m*
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Type
IPS LCD, 120Hz
AMOLED, 1B colors, 120Hz, 500 nits (typ), 800 nits (HBM), 950 nits (peak)
Size
6.58 inches, 104.3 cm2 (~72.6% screen-to-body ratio)
6.7 inches, 108.0 cm2 (~89.4% screen-to-body ratio)
Resolution
1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
1080 x 2412 pixels, 20:9 ratio (~394 ppi density)
OS
Android 13
Android 14, ColorOS 14
Chipset
Mediatek MT8781 Helio G99 (6nm)
Mediatek Dimensity 7050 (6 nm)
CPU
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G68 MC4
RAM
8GB
8GB
Storage
256GB
128GB/256GB
UFS 3.1
Card Slot
microSDXC (dedicated slot)
Lens 1
64 MP, f/1.9, (wide), 0.8µm, PDAF
64 MP, f/1.7, (wide), 1/2.0", 0.7µm, PDAF
Lens 2
24 MP, f/1.8, (night vision), 2 infrared night vision lights
2 MP, f/2.4, (macro)
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps
4K@30fps, 1080p@30/60/120/480fps, 720p@960fps, gyro-EIS
Lens 1
16 MP, f/2.2, (wide), 1.0µm
8 MP, f/2.0, (wide)
Video
1080p@30fps
4K@30fps, 1080p@30fps, gyro-EIS
Capacity
Li-Po 9600 mAh, non-removable
5000 mAh, non-removable
Charging
33W wired
67W wired, PD, 56% in 20 min (advertised)
Reverse wired
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass, gyro, barometer
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
5.2, A2DP, LE
5.3, A2DP, LE, aptX HD, LHDC
GPS
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Yes
Radio
Radio Stereo FM radio, RDS, recording
USB
USB USB Type-C 2.0
USB Type-C 2.0, OTG