Screen size
F33 ProWinner: 6.6"+47%
R811 Real3.5"
Quick verdict
F33 Pro leads the measured specs 17-2.
Measured wins
F33 Pro
17
spec wins
Overall winner
Ties
3
equal specs
R811 Real
2
spec wins
Screen size
Technology
F33 Pro
GSM / HSPA / LTE / 5G
R811 Real
GSM
2G bands
F33 Pro
GSM 850 / 900 / 1800 / 1900
R811 Real
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
F33 Pro
HSDPA 900 / 2100
R811 Real
TD-SCDMA
4G bands
F33 Pro
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
R811 Real
-
5G bands
F33 Pro
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
R811 Real
-
Speed
F33 Pro
HSPA, LTE, 5G
R811 Real
HSPA
GPRS
F33 Pro
-
R811 Real
Yes
EDGE
F33 Pro
-
R811 Real
Yes
Announced
F33 Pro
2026, April 15
R811 Real
2012, October. Released 2012, December
Status
F33 Pro
Released Apr 26, 2026
R811 Real
Discontinued
Dimensions
F33 Pro
158.4 x 75.2 x 8.3 mm (6.24 x 2.96 x 0.33 in)
R811 Real
115.2 x 61.5 x 10.9 mm (4.54 x 2.42 x 0.43 in)
Weight
F33 Pro
194 g (6.84 oz)
R811 Real
119 g (4.20 oz)
Build
F33 Pro
Glass front, plastic frame, plastic back
R811 Real
-
SIM
F33 Pro
Nano-SIM + Nano-SIM
R811 Real
Dual SIM (Mini-SIM, dual stand-by)
Other
F33 Pro
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
R811 Real
-
Type
F33 Pro
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
R811 Real
TFT
Size
F33 Pro
6.57 inches, 105.0 cm2 (~88.2% screen-to-body ratio)
R811 Real
3.5 inches, 36.5 cm2 (~51.5% screen-to-body ratio)
Resolution
F33 Pro
1080 x 2372 pixels (~397 ppi density)
R811 Real
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Protection
F33 Pro
Asahi Glass DT-STAR D+
R811 Real
-
OS
F33 Pro
Android 16, ColorOS 16
R811 Real
Android 4.0.4 (Ice Cream Sandwich)
Chipset
F33 Pro
Mediatek Dimensity 6360 Max (6 nm)
R811 Real
Mediatek MT6515
CPU
F33 Pro
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
R811 Real
1.0 GHz Cortex-A9
GPU
F33 Pro
Mali-G57 MC2
R811 Real
PowerVR SGX531
Card slot
F33 Pro
microSDXC
R811 Real
microSDHC (dedicated slot)
Internal
F33 Pro
128GB 8GB RAM, 256GB 8GB RAM
R811 Real
4GB 512MB RAM
Other
F33 Pro
UFS 2.2
R811 Real
-
Dual
F33 Pro
50 MP, f/1.8, (wide), PDAF Auxiliary lens
R811 Real
-
Features
F33 Pro
Color spectrum sensor, LED flash, HDR, panorama
R811 Real
-
Video
F33 Pro
1080p@30/60fps
R811 Real
Yes
Single
F33 Pro
-
R811 Real
3.15 MP, AF
Single
F33 Pro
50 MP, f/2.0, 18mm (ultrawide), AF
R811 Real
Yes
Features
F33 Pro
Panorama
R811 Real
-
Video
F33 Pro
1080p@30fps
R811 Real
Loudspeaker
F33 Pro
Yes
R811 Real
Yes
3.5mm jack
F33 Pro
No
R811 Real
Yes
WLAN
F33 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
R811 Real
Wi-Fi 802.11 b/g, hotspot
Bluetooth
F33 Pro
5.4, A2DP, LE, aptX HD
R811 Real
Yes
Positioning
F33 Pro
GPS, GALILEO, GLONASS, BDS, QZSS
R811 Real
GPS
NFC
F33 Pro
No
R811 Real
No
Radio
F33 Pro
No
R811 Real
No
USB
F33 Pro
USB Type-C 2.0, OTG
R811 Real
microUSB 2.0
Sensors
F33 Pro
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
R811 Real
Accelerometer, proximity
Type
F33 Pro
Si/C Li-Ion 7000 mAh
R811 Real
Li-Ion 1520 mAh, removable
Charging
F33 Pro
80W wired, 55W PPS, 13.5W PD 5W reverse wired
R811 Real
-
Stand-by
F33 Pro
-
R811 Real
Up to 250 h
Talk time
F33 Pro
-
R811 Real
Up to 10 h
Colors
F33 Pro
Misty Forest, Passion Red, Starry Blue
R811 Real
White
Models
F33 Pro
CPH2835
R811 Real
-
SAR
F33 Pro
1.14 W/kg (head) 0.89 W/kg (body)
R811 Real
-
Price
F33 Pro
About 350 EUR
R811 Real
About 150 EUR