Screen size
F33Winner: 6.6"+21%
R5s5.2"
Quick verdict
F33 leads the measured specs 17-3.
Measured wins
F33
17
spec wins
Overall winner
Ties
3
equal specs
R5s
3
spec wins
Screen size
Technology
F33
GSM / HSPA / LTE / 5G
R5s
GSM / HSPA / LTE
2G bands
F33
GSM 850 / 900 / 1800 / 1900
R5s
GSM 850 / 900 / 1800 / 1900
3G bands
F33
HSDPA 900 / 2100
R5s
HSDPA 850 / 900 / 1900 / 2100
4G bands
F33
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
equal specsSD card
Stereo speakers
R5s
1, 3, 7, 40
5G bands
F33
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
R5s
-
Speed
F33
HSPA, LTE, 5G
R5s
HSPA, LTE Cat4 150/50 Mbps
Announced
F33
2026, April 15
R5s
2015, August. Released 2015, August
Status
F33
Released Apr 21, 2026
R5s
Discontinued
Dimensions
F33
158.2 x 75 x 8 mm (6.23 x 2.95 x 0.31 in)
R5s
148.9 x 74.5 x 4.9 mm (5.86 x 2.93 x 0.19 in)
Weight
F33
189 g (6.67 oz)
R5s
155 g (5.47 oz)
Build
F33
Glass front, plastic frame, plastic back
R5s
-
SIM
F33
Nano-SIM + Nano-SIM
R5s
Micro-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
R5s
-
Type
F33
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
R5s
AMOLED
Size
F33
6.57 inches, 105.0 cm2 (~88.5% screen-to-body ratio)
R5s
5.2 inches, 74.5 cm2 (~67.2% screen-to-body ratio)
Resolution
F33
1080 x 2372 pixels (~397 ppi density)
R5s
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
Protection
F33
Asahi Glass DT-STAR D+
R5s
Corning Gorilla Glass 3
OS
F33
Android 16, ColorOS 16
R5s
Android 4.4.4 (KitKat), ColorOS 2
Chipset
F33
Mediatek Dimensity 6360 Max (6 nm)
R5s
Qualcomm MSM8939 Snapdragon 615 (28 nm)
CPU
F33
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
R5s
Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU
F33
Mali-G57 MC2
R5s
Adreno 405
Card slot
F33
microSDXC
R5s
No
Internal
F33
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
R5s
32GB 3GB RAM
Other
F33
UFS 2.2
R5s
eMMC 4.5
Dual
F33
50 MP, f/1.8, (wide), PDAF Auxiliary lens
R5s
-
Features
F33
LED flash, HDR, panorama
R5s
LED flash, panorama, HDR
Video
F33
1080p@30/60fps
R5s
1080p@60fps, 720p@120fps
Single
F33
-
R5s
13 MP, AF
Single
F33
16 MP, f/2.4, (wide)
R5s
5 MP
Features
F33
Panorama
R5s
-
Video
F33
1080p@30fps
R5s
Loudspeaker
F33
Yes, with stereo speakers
R5s
Yes
3.5mm jack
F33
No
R5s
No
WLAN
F33
Wi-Fi 802.11 a/b/g/n/ac, dual-band
R5s
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Bluetooth
F33
5.4, A2DP, LE, aptX HD
R5s
4.0, A2DP
Positioning
F33
GPS, GALILEO, GLONASS, BDS, QZSS
R5s
GPS, GLONASS
NFC
F33
No
R5s
No
Radio
F33
Unspecified
R5s
No
USB
F33
USB Type-C 2.0, OTG
R5s
microUSB 2.0, OTG
Sensors
F33
Fingerprint (under display, optical), accelerometer, proximity, compass
R5s
Accelerometer, proximity, compass
Type
F33
Si/C Li-Ion 7000 mAh
R5s
Li-Po 2000 mAh, non-removable
Charging
F33
80W wired, 33W PPS, 13.5W PD 10W reverse wired
R5s
20W wired, 75% in 30 min
Colors
F33
Pearl White, Forest Green
R5s
Gray
Models
F33
CPH2777
R5s
-
SAR
F33
1.18 W/kg (head) 0.81 W/kg (body)
R5s
-
Price
F33
About 290 EUR
R5s
About 200 EUR