Screen size
F33Winner: 6.6"+2.1%
R11s Plus6.4"
Quick verdict
F33 leads the measured specs 15-4.
Measured wins
F33
15
spec wins
Overall winner
Ties
4
equal specs
R11s Plus
4
spec wins
Screen size
Technology
F33
GSM / HSPA / LTE / 5G
R11s Plus
GSM / CDMA / HSPA / EVDO / LTE
2G bands
F33
GSM 850 / 900 / 1800 / 1900
R11s Plus
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, CDMA 800
3G bands
F33
HSDPA 900 / 2100
R11s Plus
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO & TD-SCDMA
4G bands
F33
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
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
R11s Plus
1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41 - R11s Plus, 1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 - R11s Plus t
5G bands
F33
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
R11s Plus
-
Speed
F33
HSPA, LTE, 5G
R11s Plus
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
F33
2026, April 15
R11s Plus
2017, November. Released 2017, November
Status
F33
Released Apr 21, 2026
R11s Plus
Discontinued
Dimensions
F33
158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in)
R11s Plus
164.8 x 80.2 x 7.3 mm (6.49 x 3.16 x 0.29 in)
Weight
F33
189 g (6.67 oz)
R11s Plus
182 g (6.42 oz)
Build
F33
Glass front, plastic frame, plastic back
R11s Plus
Glass front (Gorilla Glass 5), aluminum back, aluminum frame
SIM
F33
Nano-SIM + Nano-SIM
R11s Plus
Nano-SIM + Nano-SIM
Other
F33
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
R11s Plus
-
Type
F33
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
R11s Plus
AMOLED
Size
F33
6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio)
R11s Plus
6.43 inches, 106.7 cm2 (~80.7% screen-to-body ratio)
Resolution
F33
1080 x 2372 pixels (~397 ppi density)
R11s Plus
1080 x 2160 pixels, 18:9 ratio (~376 ppi density)
Protection
F33
Asahi Glass DT-STAR D+
R11s Plus
Corning Gorilla Glass 5
OS
F33
Android 16, ColorOS 16
R11s Plus
Android 7.1.1 (Nougat), ColorOS 3.2
Chipset
F33
Mediatek Dimensity 6360 Max (6 nm)
R11s Plus
Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU
F33
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
R11s Plus
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
F33
Mali-G57 MC2
R11s Plus
Adreno 512
Card slot
F33
microSDXC
R11s Plus
microSDXC (uses shared SIM slot)
Internal
F33
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
R11s Plus
64GB 6GB RAM
Other
F33
UFS 2.2
R11s Plus
eMMC 5.1
Dual
F33
50 MP, f/1.8, (wide), PDAF Auxiliary lens
R11s Plus
16 MP, f/1.7, 1/2.8", 1.12µm, PDAF 20 MP, f/1.7, 1/2.8", 1.0µm, AF
Features
F33
LED flash, HDR, panorama
R11s Plus
LED flash, HDR, panorama
Video
F33
1080p@30/60fps
R11s Plus
4K@30fps, 1080p@30fps
Single
F33
16 MP, f/2.4, (wide)
R11s Plus
20 MP, f/2.0, (wide), 1/2.8", 1.0µm
Features
F33
Panorama
R11s Plus
-
Video
F33
1080p@30fps
R11s Plus
1080p@30fps
Loudspeaker
F33
Yes, with stereo speakers
R11s Plus
Yes
3.5mm jack
F33
No
R11s Plus
Yes
WLAN
F33
Wi-Fi 802.11 a/b/g/n/ac, dual-band
R11s Plus
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
F33
5.4, A2DP, LE, aptX HD
R11s Plus
4.2, A2DP, LE, EDR
Positioning
F33
GPS, GALILEO, GLONASS, BDS, QZSS
R11s Plus
GPS, GLONASS
NFC
F33
No
R11s Plus
No
Radio
F33
Unspecified
R11s Plus
No
USB
F33
USB Type-C 2.0, OTG
R11s Plus
microUSB 2.0, OTG
Sensors
F33
Fingerprint (under display, optical), accelerometer, proximity, compass
R11s Plus
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Type
F33
Si/C Li-Ion 7000 mAh
R11s Plus
Li-Po 4000 mAh, non-removable
Charging
F33
80W wired, 33W PPS, 13.5W PD 10W reverse wired
R11s Plus
20W wired
Colors
F33
Pearl White, Forest Green
R11s Plus
Black, Champagne
Models
F33
CPH2777
R11s Plus
CPH1721
SAR
F33
1.18 W/kg (head) 0.81 W/kg (body)
R11s Plus
-
Price
F33
About 290 EUR
R11s Plus
About 580 EUR